diff --git a/apps/spreadsheeteditor/main/app/controller/WBProtection.js b/apps/spreadsheeteditor/main/app/controller/WBProtection.js
index 14a78f255..09d663fd7 100644
--- a/apps/spreadsheeteditor/main/app/controller/WBProtection.js
+++ b/apps/spreadsheeteditor/main/app/controller/WBProtection.js
@@ -126,7 +126,8 @@ define([
                             btn = result;
                             if (result == 'ok') {
                                 var props = me.api.asc_getProtectedWorkbook();
-                                props.asc_setLockStructure(value, _.bind(me.onSetProtectedWorkbook, me));
+                                props.asc_setLockStructure(value);
+                                me.api.asc_setProtectedWorkbook(props);
                             }
                             Common.NotificationCenter.trigger('edit:complete');
                         }
@@ -151,7 +152,8 @@ define([
                                 btn = result;
                                 if (result == 'ok') {
                                     if (me.api) {
-                                        props.asc_setLockStructure(value && value.drmOptions ? value.drmOptions.asc_getPassword() : undefined, _.bind(me.onSetProtectedWorkbook, me));
+                                        props.asc_setLockStructure(value && value.drmOptions ? value.drmOptions.asc_getPassword() : undefined);
+                                        me.api.asc_setProtectedWorkbook(props);
                                     }
                                     Common.NotificationCenter.trigger('edit:complete');
                                 }
@@ -163,15 +165,12 @@ define([
 
                     win.show();
                 } else {
-                    props.asc_setLockStructure(undefined, _.bind(me.onSetProtectedWorkbook, me));
+                    props.asc_setLockStructure();
+                    me.api.asc_setProtectedWorkbook(props);
                 }
             }
         },
 
-        onSetProtectedWorkbook: function(props) {
-            this.api.asc_setProtectedWorkbook(props);
-        },
-
         onSheetClick: function(state) {
             this.view.btnProtectSheet.toggle(!state, true);
             if (state) {
@@ -184,7 +183,8 @@ define([
                         handler: function(result, value, props) {
                             btn = result;
                             if (result == 'ok') {
-                                props.asc_setSheet(value, _.bind(me.onSetProtectedSheet, me));
+                                props.asc_setSheet(value);
+                                me.api.asc_setProtectedSheet(props);
                             }
                             Common.NotificationCenter.trigger('edit:complete');
                         }
@@ -209,7 +209,8 @@ define([
                             btn = result;
                             if (result == 'ok') {
                                 if (me.api) {
-                                    props.asc_setSheet(value && value.drmOptions ? value.drmOptions.asc_getPassword() : undefined, _.bind(me.onSetProtectedSheet, me));
+                                    props.asc_setSheet(value && value.drmOptions ? value.drmOptions.asc_getPassword() : undefined);
+                                    me.api.asc_setProtectedSheet(props);
                                 }
                                 Common.NotificationCenter.trigger('edit:complete');
                             }
@@ -221,15 +222,12 @@ define([
 
                     win.show();
                 } else {
-                    props.asc_setSheet(undefined, _.bind(me.onSetProtectedSheet, me));
+                    props.asc_setSheet();
+                    me.api.asc_setProtectedSheet(props);
                 }
             }
         },
 
-        onSetProtectedSheet: function(props) {
-            this.api.asc_setProtectedSheet(props);
-        },
-
         onRangesClick: function() {
             var me = this,
                 props = me.api.asc_getProtectedRanges(),