diff --git a/server/route.js b/server/route.js
index 77efe070..4555f798 100644
--- a/server/route.js
+++ b/server/route.js
@@ -43,8 +43,6 @@ module.exports._getIndexPath = getIndexPath;
  * additional processing of index file
  */
 function indexProcessing(options) {
-    const keysPanel = '<div id="js-keyspanel" class="{{ className }}"';
-    const keysPanelRegExp = '<div id="?js-keyspanel"? class="?{{ className }}"?';
     const isOnePanel = config('onePanelMode');
     const noContact = !config('contact');
     const noConfig = !config('configDialog');
@@ -54,20 +52,8 @@ function indexProcessing(options) {
     
     let data = options.data;
     
-    let from;
-    let to;
-    
-    if (!config('showKeysPanel')) {
-        from = rendy(keysPanelRegExp, {
-            className: 'keyspanel'
-        });
-        
-        to = rendy(keysPanel, {
-            className: 'keyspanel hidden'
-        });
-        
-        data = data.replace(RegExp(from), to);
-    }
+    if (!config('showKeysPanel'))
+        data = hideKeysPanel(data);
     
     if (isOnePanel)
         data = data
@@ -90,7 +76,7 @@ function indexProcessing(options) {
         data = data
             .replace('icon-terminal', 'icon-terminal none');
     
-    let left = rendy(Template.panel, {
+    const left = rendy(Template.panel, {
         side        : 'left',
         content     : panel,
         className   : !isOnePanel ? '' : 'panel-single'
@@ -188,6 +174,22 @@ function buildIndex(json, callback) {
     });
 }
 
+module.exports._hideKeysPanel = hideKeysPanel;
+function hideKeysPanel(html) {
+    const keysPanel = '<div id="js-keyspanel" class="{{ className }}"';
+    const keysPanelRegExp = '<div id="?js-keyspanel"? class="?{{ className }}"?';
+    
+    const from = rendy(keysPanelRegExp, {
+        className: 'keyspanel'
+    });
+    
+    const to = rendy(keysPanel, {
+        className: 'keyspanel hidden'
+    });
+    
+    return html.replace(RegExp(from), to);
+}
+
 function check(req, res, next) {
     if (!req)
         throw Error('req could not be empty!');
diff --git a/test/server/route.js b/test/server/route.js
index 9a01a248..3ee4170e 100644
--- a/test/server/route.js
+++ b/test/server/route.js
@@ -148,7 +148,7 @@ test('cloudcmd: route: buttons: one panel mode: move', (t) => {
     });
 });
 
-test('cloudcmd: route: keys panel', (t) => {
+test('cloudcmd: route: keys panel: hide', (t) => {
     const config = {
         showKeysPanel: false
     };
@@ -163,6 +163,21 @@ test('cloudcmd: route: keys panel', (t) => {
     });
 });
 
+test('cloudcmd: route: keys panel', (t) => {
+    const config = {
+        showKeysPanel: true
+    };
+    
+    before({config}, (port, after) => {
+        getStr(`http://localhost:${port}/`)
+            .then((result) => {
+                t.notOk(/keyspanel hidden/.test(result), 'should show keyspanel');
+                t.end();
+                after();
+            });
+    });
+});
+
 test('cloudcmd: route: no index', (t) => {
     const name = path.join(__dirname, '../../dist/index.html');
     const nameAfter = path.join(__dirname, '../../dist/index1.html');