diff --git a/.madrun.mjs b/.madrun.mjs
index 582c19e2..e04604b7 100644
--- a/.madrun.mjs
+++ b/.madrun.mjs
@@ -23,7 +23,7 @@ export default {
     'spell': () => 'yaspeller . || true',
     'fix:lint': () => run('lint', '--fix'),
     'lint:stream': () => run('lint', '-f stream'),
-    'test': () => [testEnv, `tape 'test/**/*.js' '{client,static,common,server}/**/*.spec.js' -f fail`],
+    'test': () => [testEnv, `tape --no-check-duplicates 'test/**/*.js' '{client,static,common,server}/**/*.spec.js' -f fail`],
     'test:client': () => `tape 'test/client/**/*.js'`,
     'test:server': () => `tape 'test/**/*.js' 'server/**/*.spec.js' 'common/**/*.spec.js'`,
     'wisdom': () => run(['lint:all', 'build', 'test']),
diff --git a/.putout.json b/.putout.json
index eb480d3d..b7d0e6c8 100644
--- a/.putout.json
+++ b/.putout.json
@@ -34,7 +34,7 @@
             "remove-console": "off"
         },
         "storage.js": {
-            "remove-useless-async": "off"
+            "promises/remove-useless-async": "off"
         },
         "docker.yml": {
             "github/set-node-versions": "off"
diff --git a/client/dom/current-file.spec.js b/client/dom/current-file.spec.js
index 513c3e43..c82afe04 100644
--- a/client/dom/current-file.spec.js
+++ b/client/dom/current-file.spec.js
@@ -150,7 +150,7 @@ test('current-file: isCurrentFile: no', (t) => {
     global.DOM = DOM;
     global.CloudCmd = CloudCmd;
     
-    t.equal(result, expect, 'should equal');
+    t.equal(result, expect);
     t.end();
 });
 
diff --git a/client/dom/dom-tree.js b/client/dom/dom-tree.js
index 3bef0e4f..2927f97e 100644
--- a/client/dom/dom-tree.js
+++ b/client/dom/dom-tree.js
@@ -49,9 +49,7 @@ module.exports.getById = (id, element = document) => {
  * @param className - className
  * @param element - element
  */
-module.exports.getByClass = (className, element = document) => {
-    return DOM.getByClassAll(className, element)[0];
-};
+module.exports.getByClass = (className, element = document) => DOM.getByClassAll(className, element)[0];
 
 module.exports.getByDataName = (attribute, element = document) => {
     const selector = '[' + 'data-name="' + attribute + '"]';
diff --git a/client/dom/events/event-store.js b/client/dom/events/event-store.js
index 6d9273c0..ae08a7ee 100644
--- a/client/dom/events/event-store.js
+++ b/client/dom/events/event-store.js
@@ -14,7 +14,5 @@ module.exports.clear = () => {
     list = [];
 };
 
-module.exports.get = () => {
-    return list;
-};
+module.exports.get = () => list;
 
diff --git a/client/dom/files.js b/client/dom/files.js
index 78425091..dce0ac39 100644
--- a/client/dom/files.js
+++ b/client/dom/files.js
@@ -19,12 +19,12 @@ const timeout = getTimeoutOnce(2000);
 
 module.exports.get = getFile;
 
-async function getFile(name) {
+function getFile(name) {
     const type = itype(name);
     check(name);
     
     if (type === 'string')
-        return await getModule(name);
+        return getModule(name);
     
     if (type === 'array')
         return Promise.all(name.map(getFile));
@@ -35,7 +35,7 @@ function check(name) {
         throw Error('name could not be empty!');
 }
 
-async function getModule(name) {
+function getModule(name) {
     const regExpHTML = new RegExp(FILES_HTML + '|' + FILES_HTML_ROOT);
     const regExpJSON = new RegExp(FILES_JSON);
     
@@ -73,7 +73,7 @@ function getPath(name, isHTML, isJSON) {
 
 function showError(name) {
     const str = 'Wrong file name: ' + name;
-    const error = new Error(str);
+    const error = Error(str);
     
     throw error;
 }
diff --git a/client/dom/index.js b/client/dom/index.js
index 38b6ddef..1473a02c 100644
--- a/client/dom/index.js
+++ b/client/dom/index.js
@@ -509,9 +509,7 @@ module.exports.saveDataToStorage = async (name, data, hash) => {
     return hash;
 };
 
-module.exports.getFM = () => {
-    return DOM.getPanel().parentElement;
-};
+module.exports.getFM = () => DOM.getPanel().parentElement;
 
 module.exports.getPanelPosition = (panel) => {
     panel = panel || DOM.getPanel();
diff --git a/client/dom/io/send-request.spec.js b/client/dom/io/send-request.spec.js
index bd14aa2e..077ba4c7 100644
--- a/client/dom/io/send-request.spec.js
+++ b/client/dom/io/send-request.spec.js
@@ -8,7 +8,7 @@ test('cloudcmd: client: io: replaceHash', (t) => {
     const result = _replaceHash(url);
     const expected = '/hello/%23%23%23%23world';
     
-    t.equal(result, expected, 'should equal');
+    t.equal(result, expected);
     t.end();
 });
 
diff --git a/client/dom/load-remote.js b/client/dom/load-remote.js
index b4e0aa22..eb295bb7 100644
--- a/client/dom/load-remote.js
+++ b/client/dom/load-remote.js
@@ -36,9 +36,7 @@ module.exports = (name, options, callback = options) => {
             local = [module.local];
         }
         
-        const localURL = local.map((url) => {
-            return prefix + url;
-        });
+        const localURL = local.map((url) => prefix + url);
         
         const remoteURL = remoteTmpls.map((tmpl) => {
             return rendy(tmpl, {
diff --git a/client/key/vim/index.js b/client/key/vim/index.js
index bc8e5b41..7b781057 100644
--- a/client/key/vim/index.js
+++ b/client/key/vim/index.js
@@ -14,57 +14,64 @@ module.exports = async (key, event) => {
     await vim(key, operations);
 };
 
-const getOperations = (event) => {
-    return {
-        escape: DOM.unselectFiles,
-        remove: () => {
-            CloudCmd.Operation.show('delete');
-        },
-        copy: () => {
-            DOM.Buffer.copy();
-            DOM.unselectFiles();
-        },
-        select: () => {
-            const current = Info.element;
-            DOM.toggleSelectedFile(current);
-        },
-        paste: DOM.Buffer.paste,
-        moveNext: ({count, isVisual, isDelete}) => {
-            setCurrent('next', {
-                count,
-                isVisual,
-                isDelete,
-            });
-        },
-        movePrevious: ({count, isVisual, isDelete}) => {
-            setCurrent('previous', {
-                count,
-                isVisual,
-                isDelete,
-            });
-        },
-        find: async () => {
-            event.preventDefault();
-            const [, value] = await Dialog.prompt('Find', '');
-            
-            if (!value)
-                return;
-            
-            const names = Info.files.map(DOM.getCurrentName);
-            const [result] = finder.find(value, names);
-            
-            DOM.setCurrentByName(result);
-        },
-        findNext: () => {
-            const name = finder.findNext();
-            DOM.setCurrentByName(name);
-        },
-        findPrevious: () => {
-            const name = finder.findPrevious();
-            DOM.setCurrentByName(name);
-        },
-    };
-};
+const getOperations = (event) => ({
+    escape: DOM.unselectFiles,
+    
+    remove: () => {
+        CloudCmd.Operation.show('delete');
+    },
+    
+    copy: () => {
+        DOM.Buffer.copy();
+        DOM.unselectFiles();
+    },
+    
+    select: () => {
+        const current = Info.element;
+        DOM.toggleSelectedFile(current);
+    },
+    
+    paste: DOM.Buffer.paste,
+    
+    moveNext: ({count, isVisual, isDelete}) => {
+        setCurrent('next', {
+            count,
+            isVisual,
+            isDelete,
+        });
+    },
+    
+    movePrevious: ({count, isVisual, isDelete}) => {
+        setCurrent('previous', {
+            count,
+            isVisual,
+            isDelete,
+        });
+    },
+    
+    find: async () => {
+        event.preventDefault();
+        const [, value] = await Dialog.prompt('Find', '');
+        
+        if (!value)
+            return;
+        
+        const names = Info.files.map(DOM.getCurrentName);
+        const [result] = finder.find(value, names);
+        
+        DOM.setCurrentByName(result);
+    },
+    
+    findNext: () => {
+        const name = finder.findNext();
+        DOM.setCurrentByName(name);
+    },
+    
+    findPrevious: () => {
+        const name = finder.findPrevious();
+        DOM.setCurrentByName(name);
+    },
+});
 
 module.exports.selectFile = selectFile;
 
diff --git a/client/modules/cloud.js b/client/modules/cloud.js
index 59c203c9..4d6e4bd0 100644
--- a/client/modules/cloud.js
+++ b/client/modules/cloud.js
@@ -56,7 +56,7 @@ function _upload(callback, file) {
     });
 }
 
-async function loadFiles() {
+function loadFiles() {
     const js = '//api.filepicker.io/v2/filepicker.js';
     
     return Promise.all([
diff --git a/client/modules/config/input.js b/client/modules/config/input.js
index f140fa60..3929154f 100644
--- a/client/modules/config/input.js
+++ b/client/modules/config/input.js
@@ -2,9 +2,7 @@
 
 const currify = require('currify');
 
-const isType = currify((type, object, name) => {
-    return typeof object[name] === type;
-});
+const isType = currify((type, object, name) => typeof object[name] === type);
 
 const isBool = isType('boolean');
 
diff --git a/client/modules/edit.js b/client/modules/edit.js
index 151b3f5d..5676034c 100644
--- a/client/modules/edit.js
+++ b/client/modules/edit.js
@@ -96,9 +96,7 @@ function getEditor() {
     return editor;
 }
 
-module.exports.getElement = () => {
-    return Element;
-};
+module.exports.getElement = () => Element;
 
 module.exports.hide = () => {
     CloudCmd.View.hide();
diff --git a/client/modules/konsole.js b/client/modules/konsole.js
index 867bf8b2..df143e8d 100644
--- a/client/modules/konsole.js
+++ b/client/modules/konsole.js
@@ -63,9 +63,7 @@ function getEnv() {
         ACTIVE_DIR: DOM.getCurrentDirPath.bind(DOM),
         PASSIVE_DIR: DOM.getNotCurrentDirPath.bind(DOM),
         CURRENT_NAME: DOM.getCurrentName.bind(DOM),
-        CURRENT_PATH: () => {
-            return Info.path;
-        },
+        CURRENT_PATH: () => Info.path,
     };
 }
 
diff --git a/client/modules/operation/index.js b/client/modules/operation/index.js
index 2a308abb..275939bd 100644
--- a/client/modules/operation/index.js
+++ b/client/modules/operation/index.js
@@ -269,9 +269,7 @@ async function promptDelete() {
     } else {
         const current = DOM.getCurrentFile();
         const isDir = DOM.isCurrentIsDir(current);
-        const getType = (isDir) => {
-            return isDir ? 'directory' : 'file';
-        };
+        const getType = (isDir) => isDir ? 'directory' : 'file';
         
         const type = getType(isDir) + ' ';
         
@@ -369,7 +367,7 @@ async function _processFiles(options, data) {
     const operation = isCopy ? copyFn : moveFn;
     
     if (shouldAsk && config(option)) {
-        const [cancel, newTo] = await prompt(title, to, names.map(encode));
+        const [cancel, newTo] = prompt(title, to, names.map(encode));
         
         if (!cancel)
             ask(newTo);
@@ -485,7 +483,7 @@ function twopack(operation, type) {
     });
 }
 
-async function prompt(msg, to, names) {
+function prompt(msg, to, names) {
     const n = names.length;
     const [name] = names;
     
diff --git a/client/modules/user-menu/get-user-menu.spec.js b/client/modules/user-menu/get-user-menu.spec.js
index 5da03054..911a5e14 100644
--- a/client/modules/user-menu/get-user-menu.spec.js
+++ b/client/modules/user-menu/get-user-menu.spec.js
@@ -15,7 +15,7 @@ test('user-menu: getUserMenu', (t) => {
     
     const [key] = Object.keys(result);
     
-    t.equal(key, 'F2 - Rename file', 'should equal');
+    t.equal(key, 'F2 - Rename file');
     t.end();
 });
 
diff --git a/client/modules/view/index.js b/client/modules/view/index.js
index 26426429..44fb3384 100644
--- a/client/modules/view/index.js
+++ b/client/modules/view/index.js
@@ -247,12 +247,10 @@ function hide() {
 
 function viewImage(path, prefixURL) {
     const isSupportedImage = (a) => isImage(a) || a === path;
-    const makeTitle = (path) => {
-        return {
-            href: `${prefixURL}${path}`,
-            title: encode(basename(path)),
-        };
-    };
+    const makeTitle = (path) => ({
+        href: `${prefixURL}${path}`,
+        title: encode(basename(path)),
+    });
     
     const names = Info.files
         .map(DOM.getCurrentPath)
diff --git a/client/modules/view/index.spec.js b/client/modules/view/index.spec.js
index 209ed234..3d2c3ee7 100644
--- a/client/modules/view/index.spec.js
+++ b/client/modules/view/index.spec.js
@@ -49,7 +49,7 @@ test('cloudcmd: client: view: initConfig: no options', (t) => {
     global.CloudCmd = CloudCmd;
     global.DOM = DOM;
     
-    t.equal(typeof config, 'object', 'should equal');
+    t.equal(typeof config, 'object');
     t.end();
 });
 
diff --git a/common/callbackify.js b/common/callbackify.js
index f661eed7..a8657480 100644
--- a/common/callbackify.js
+++ b/common/callbackify.js
@@ -2,13 +2,11 @@
 
 const success = (f) => (data) => f(null, data);
 
-module.exports = (promise) => {
-    return (...a) => {
-        const fn = a.pop();
-        
-        promise(...a)
-            .then(success(fn))
-            .catch(fn);
-    };
+module.exports = (promise) => (...a) => {
+    const fn = a.pop();
+    
+    promise(...a)
+        .then(success(fn))
+        .catch(fn);
 };
 
diff --git a/common/callbackify.spec.js b/common/callbackify.spec.js
index 0b7f6d8c..9558dfcb 100644
--- a/common/callbackify.spec.js
+++ b/common/callbackify.spec.js
@@ -1,31 +1,32 @@
 'use strict';
 
-const test = require('supertape');
+const tryToCatch = require('try-to-catch');
+
+const {
+    test,
+    stub,
+} = require('supertape');
 const callbackify = require('./callbackify');
+const {promisify} = require('util');
 
-test('cloudcmd: common: callbackify: error', (t) => {
-    const promise = async () => {
-        throw Error('hello');
-    };
+test('cloudcmd: common: callbackify: error', async (t) => {
+    const promise = stub().rejects(Error('hello'));
     
     const fn = callbackify(promise);
+    const [error] = await tryToCatch(promisify(fn));
     
-    fn((e) => {
-        t.equal(e.message, 'hello');
-        t.end();
-    });
+    t.equal(error.message, 'hello');
+    t.end();
 });
 
-test('cloudcmd: common: callbackify', (t) => {
-    const promise = async () => {
-        return 'hi';
-    };
+test('cloudcmd: common: callbackify', async (t) => {
+    const promise = stub().resolves('hi');
     
     const fn = callbackify(promise);
+    const promiseAgain = promisify(fn);
+    const data = await promiseAgain();
     
-    fn((e, data) => {
-        t.equal(data, 'hi');
-        t.end();
-    });
+    t.equal(data, 'hi');
+    t.end();
 });
 
diff --git a/common/cloudfunc.spec.js b/common/cloudfunc.spec.js
index 8d14b89a..b77dfd8f 100644
--- a/common/cloudfunc.spec.js
+++ b/common/cloudfunc.spec.js
@@ -92,7 +92,7 @@ test('cloudfunc: getSize: dir', (t) => {
     
     const expected = '<dir>';
     
-    t.equal(result, expected, 'should equal');
+    t.equal(result, expected);
     t.end();
 });
 
@@ -106,7 +106,7 @@ test('cloudfunc: getSize: link: dir', (t) => {
     
     const expected = '<link>';
     
-    t.equal(result, expected, 'should equal');
+    t.equal(result, expected);
     t.end();
 });
 
@@ -120,7 +120,7 @@ test('cloudfunc: getSize: link: file', (t) => {
     
     const expected = '<link>';
     
-    t.equal(result, expected, 'should equal');
+    t.equal(result, expected);
     t.end();
 });
 
@@ -134,6 +134,6 @@ test('cloudfunc: getSize: file', (t) => {
     
     const expected = '100.00kb';
     
-    t.equal(result, expected, 'should equal');
+    t.equal(result, expected);
     t.end();
 });
diff --git a/common/datetime.spec.js b/common/datetime.spec.js
index cc2aed16..2919c87e 100644
--- a/common/datetime.spec.js
+++ b/common/datetime.spec.js
@@ -11,7 +11,7 @@ test('common: datetime', (t) => {
     
     const expected = '2018.08.17 10:56:48';
     
-    t.equal(result, expected, 'should equal');
+    t.equal(result, expected);
     t.end();
 });
 
@@ -41,7 +41,7 @@ test('common: 0 before number', (t) => {
     
     const expected = '2018.08.17 10:56:08';
     
-    t.equal(result, expected, 'should equal');
+    t.equal(result, expected);
     t.end();
 });
 
diff --git a/common/util.spec.js b/common/util.spec.js
index cb84f18d..36ee25d3 100644
--- a/common/util.spec.js
+++ b/common/util.spec.js
@@ -113,12 +113,12 @@ test('util: getRegExp: no', (t) => {
 });
 
 test('util: escapeRegExp: no str', (t) => {
-    t.equal(escapeRegExp(1), 1, 'should equal');
+    t.equal(escapeRegExp(1), 1);
     t.end();
 });
 
 test('util: escapeRegExp', (t) => {
-    t.equal(escapeRegExp('#hello'), '\\#hello', 'should equal');
+    t.equal(escapeRegExp('#hello'), '\\#hello');
     t.end();
 });
 
diff --git a/server/cloudcmd.spec.js b/server/cloudcmd.spec.js
index ae4208db..32d6db24 100644
--- a/server/cloudcmd.spec.js
+++ b/server/cloudcmd.spec.js
@@ -52,7 +52,7 @@ test('cloudcmd: getPrefix', (t) => {
     const value = 'hello';
     const result = _getPrefix(value);
     
-    t.equal(result, value, 'should equal');
+    t.equal(result, value);
     t.end();
 });
 
@@ -61,7 +61,7 @@ test('cloudcmd: getPrefix: function', (t) => {
     const fn = () => value;
     const result = _getPrefix(fn);
     
-    t.equal(result, value, 'should equal');
+    t.equal(result, value);
     t.end();
 });
 
@@ -70,7 +70,7 @@ test('cloudcmd: getPrefix: function: empty', (t) => {
     const fn = () => value;
     const result = _getPrefix(fn);
     
-    t.equal(result, '', 'should equal');
+    t.equal(result, '');
     t.end();
 });
 
@@ -86,7 +86,7 @@ test('cloudcmd: replaceDist', (t) => {
     
     process.env.NODE_ENV = NODE_ENV;
     
-    t.equal(result, expected, 'should equal');
+    t.equal(result, expected);
     t.end();
 });
 
@@ -100,7 +100,7 @@ test('cloudcmd: replaceDist: !isDev', (t) => {
     
     reset();
     
-    t.equal(result, url, 'should equal');
+    t.equal(result, url);
     t.end();
 });
 
diff --git a/server/config.js b/server/config.js
index 759ffbd8..75d6c5a3 100644
--- a/server/config.js
+++ b/server/config.js
@@ -114,7 +114,7 @@ function createConfig({configPath} = {}) {
     return configManager;
 }
 
-const write = async (filename, config) => {
+const write = (filename, config) => {
     return writejson(filename, config('*'), {mode: 0o600});
 };
 
diff --git a/server/distribute/import.spec.js b/server/distribute/import.spec.js
index 2ec2fce0..8467d147 100644
--- a/server/distribute/import.spec.js
+++ b/server/distribute/import.spec.js
@@ -29,7 +29,7 @@ test('distribute: import: canceled', async (t) => {
     
     await done();
     
-    t.equal(status, 'canceled', 'should equal');
+    t.equal(status, 'canceled');
     t.end();
 });
 
@@ -73,7 +73,7 @@ test('distribute: import: received', async (t) => {
     const {status} = await distribute.import(configManager);
     await done();
     
-    t.equal(status, 'received', 'should equal');
+    t.equal(status, 'received');
     t.end();
 });
 
@@ -97,7 +97,7 @@ test('distribute: import: received: auth: reject', async (t) => {
     const {status} = await distribute.import(configManager);
     await done();
     
-    t.equal(status, 'reject', 'should equal');
+    t.equal(status, 'reject');
     t.end();
 });
 
@@ -121,7 +121,7 @@ test('distribute: import: received: auth: accept', async (t) => {
     const {status} = await distribute.import(configManager);
     await done();
     
-    t.equal(status, 'received', 'should equal');
+    t.equal(status, 'received');
     t.end();
 });
 
@@ -143,7 +143,7 @@ test('distribute: import: received: no name', async (t) => {
     const {status} = await distribute.import(configManager);
     await done();
     
-    t.equal(status, 'received', 'should equal');
+    t.equal(status, 'received');
     t.end();
 });
 
@@ -167,7 +167,7 @@ test('distribute: import: error', async (t) => {
     
     await done();
     
-    t.equal(status, 'connect_error', 'should equal');
+    t.equal(status, 'connect_error');
     t.end();
 });
 
@@ -189,7 +189,7 @@ test('distribute: import: config:change: no export', async (t) => {
     
     await done();
     
-    t.equal(status, 'connect_error', 'should equal');
+    t.equal(status, 'connect_error');
     t.end();
 });
 
diff --git a/server/distribute/log.js b/server/distribute/log.js
index 6a37de50..dc0a48f2 100644
--- a/server/distribute/log.js
+++ b/server/distribute/log.js
@@ -32,9 +32,7 @@ function stringToRGB(a) {
     ];
 }
 
-const add = (a, b) => {
-    return a + b.charCodeAt(0);
-};
+const add = (a, b) => a + b.charCodeAt(0);
 
 function crc(a) {
     return a
diff --git a/server/distribute/log.spec.js b/server/distribute/log.spec.js
index 83c7a963..1078c82a 100644
--- a/server/distribute/log.spec.js
+++ b/server/distribute/log.spec.js
@@ -8,7 +8,7 @@ test('distribute: log: getMessage', (t) => {
     const e = 'hello';
     const result = log.getMessage(e);
     
-    t.equal(e, result, 'should equal');
+    t.equal(e, result);
     t.end();
 });
 
@@ -18,7 +18,7 @@ test('distribute: log: getMessage: message', (t) => {
         message,
     });
     
-    t.equal(result, message, 'should equal');
+    t.equal(result, message);
     t.end();
 });
 
diff --git a/server/show-config.js b/server/show-config.js
index c7ee2dec..4591d068 100644
--- a/server/show-config.js
+++ b/server/show-config.js
@@ -8,9 +8,7 @@ const {
 module.exports = (config) => {
     check(config);
     
-    const data = Object.keys(config).map((name) => {
-        return [name, config[name]];
-    });
+    const data = Object.keys(config).map((name) => [name, config[name]]);
     
     if (!data.length)
         return '';
diff --git a/server/terminal.spec.js b/server/terminal.spec.js
index 863f4b48..2a20f6cb 100644
--- a/server/terminal.spec.js
+++ b/server/terminal.spec.js
@@ -74,7 +74,7 @@ test('cloudcmd: terminal: no arg', (t) => {
     
     mockRequire.stop('gritty');
     
-    t.equal(result, gritty, 'should equal');
+    t.equal(result, gritty);
     t.end();
 });
 
diff --git a/server/user-menu.spec.js b/server/user-menu.spec.js
index eba01007..623dcfa7 100644
--- a/server/user-menu.spec.js
+++ b/server/user-menu.spec.js
@@ -39,7 +39,7 @@ test('cloudcmd: user menu', async (t) => {
     
     threadIt.terminate();
     
-    t.equal(userMenuFile, body, 'should equal');
+    t.equal(userMenuFile, body);
     t.end();
 });
 
@@ -61,7 +61,7 @@ test('cloudcmd: user menu: io.mv', async (t) => {
     threadIt.terminate();
     fs.promises.readFile = readFile;
     
-    t.equal(fixtureMoveFix, body, 'should equal');
+    t.equal(fixtureMoveFix, body);
     t.end();
 });
 
@@ -83,7 +83,7 @@ test('cloudcmd: user menu: io.cp', async (t) => {
     threadIt.terminate();
     fs.promises.readFile = readFile;
     
-    t.equal(fixtureCopyFix, body, 'should equal');
+    t.equal(fixtureCopyFix, body);
     t.end();
 });
 
diff --git a/test/server/columns.js b/test/server/columns.js
index 9ccb0e66..c57705d7 100644
--- a/test/server/columns.js
+++ b/test/server/columns.js
@@ -12,7 +12,7 @@ test('columns', (t) => {
     
     process.env.NODE_ENV = NODE_ENV;
     
-    t.equal(columns[''], '', 'should equal');
+    t.equal(columns[''], '');
     t.end();
 });
 
@@ -25,7 +25,7 @@ test('columns: dev', (t) => {
     
     process.env.NODE_ENV = NODE_ENV;
     
-    t.equal(columns['name-size-date'], css, 'should equal');
+    t.equal(columns['name-size-date'], css);
     t.end();
 });
 
diff --git a/test/server/env.js b/test/server/env.js
index 0c0d9089..c745428a 100644
--- a/test/server/env.js
+++ b/test/server/env.js
@@ -40,7 +40,7 @@ test('env: bool: undefined', (t) => {
     const {cloudcmd_terminal} = process.env;
     process.env.cloudcmd_terminal = undefined;
     
-    t.equal(env.bool('terminal'), undefined, 'should be undefined');
+    t.notOk(env.bool('terminal'), 'should be undefined');
     
     process.env.cloudcmd_terminal = cloudcmd_terminal;
     t.end();