diff --git a/filemanager/static/filemanager/js/codeMirror.js b/filemanager/static/filemanager/js/codeMirror.js
index e3e70298d..4bb588754 100755
--- a/filemanager/static/filemanager/js/codeMirror.js
+++ b/filemanager/static/filemanager/js/codeMirror.js
@@ -87,12 +87,16 @@ fileManager.controller('editFileCtrl', function ($scope, $http, $window) {
 
                 cm.setValue(response.data.fileContents);
                 cm.setSize(null, 800);
-                cm.on("keyup", function (cm, event) {
-                    if (!cm.state.completionActive && event.keyCode === 9) {
-                        event.preventDefault();
-                        CodeMirror.commands.autocomplete(cm, null, {completeSingle: false});
-                    }
-                });
+
+                // cm.on("keyup", function (cm, event) {
+                //     if(event.keyCode === 9){
+                //         event.preventDefault();
+                //         event.stopPropagation();
+                //     }
+                //     if (!cm.state.completionActive && event.keyCode === 9) {
+                //         CodeMirror.commands.autocomplete(cm, null, {completeSingle: false});
+                //     }
+                // });
 
             } else {
                 $scope.errorMessageEditor = false;
diff --git a/static/filemanager/js/codeMirror.js b/static/filemanager/js/codeMirror.js
index e3e70298d..4bb588754 100644
--- a/static/filemanager/js/codeMirror.js
+++ b/static/filemanager/js/codeMirror.js
@@ -87,12 +87,16 @@ fileManager.controller('editFileCtrl', function ($scope, $http, $window) {
 
                 cm.setValue(response.data.fileContents);
                 cm.setSize(null, 800);
-                cm.on("keyup", function (cm, event) {
-                    if (!cm.state.completionActive && event.keyCode === 9) {
-                        event.preventDefault();
-                        CodeMirror.commands.autocomplete(cm, null, {completeSingle: false});
-                    }
-                });
+
+                // cm.on("keyup", function (cm, event) {
+                //     if(event.keyCode === 9){
+                //         event.preventDefault();
+                //         event.stopPropagation();
+                //     }
+                //     if (!cm.state.completionActive && event.keyCode === 9) {
+                //         CodeMirror.commands.autocomplete(cm, null, {completeSingle: false});
+                //     }
+                // });
 
             } else {
                 $scope.errorMessageEditor = false;