diff --git a/lib/server/auth.js b/lib/server/auth.js
index 6f767eda..334cd758 100644
--- a/lib/server/auth.js
+++ b/lib/server/auth.js
@@ -8,7 +8,6 @@
         tryRequire          = require(DIR + 'tryRequire', {log: true}),
         config              = require(DIR + 'config'),
         Util                = require(DIR_LIB + 'util'),
-        isDeprecatedShown,
         oldPass,
         oldName;
         
@@ -63,28 +62,9 @@
                  equal  = pass === hash && equal;
             }
             
-            if (!equal) {
-                equal   = oldSha(password, pass);
-                
-                if (equal && !isDeprecatedShown) {
-                    console.error('Change password: sha1 is not safe. New passwords would be saved in config in sha512+RSA');
-                    isDeprecatedShown = true;
-                }
-            }
-            
             callback(equal);
         });
         
         return auth;
     }
-    
-    function oldSha(password, hash) {
-        var hashNew,
-            sha    = crypto.createHash('sha1');
-        
-        sha.update(password);
-        hashNew    = sha.digest('hex');
-        
-        return hash === hashNew;
-    }
 })();