diff --git a/apps/documenteditor/main/app/controller/Main.js b/apps/documenteditor/main/app/controller/Main.js
index fd0dacb1f..31283a5bb 100644
--- a/apps/documenteditor/main/app/controller/Main.js
+++ b/apps/documenteditor/main/app/controller/Main.js
@@ -320,6 +320,7 @@ define([
                     this._state.lostEditingRights = !this._state.lostEditingRights;
                     this.api.asc_coAuthoringDisconnect();
                     this.getApplication().getController('LeftMenu').leftMenu.getMenu('file').panels['rights'].onLostEditRights();
+                    Common.NotificationCenter.trigger('api:disconnect');
                     if (!old_rights)
                         Common.UI.warning({
                             title: this.notcriticalErrorTitle,
diff --git a/apps/presentationeditor/main/app/controller/Main.js b/apps/presentationeditor/main/app/controller/Main.js
index 9a920a62d..24e97d8c8 100644
--- a/apps/presentationeditor/main/app/controller/Main.js
+++ b/apps/presentationeditor/main/app/controller/Main.js
@@ -307,6 +307,7 @@ define([
                     this._state.lostEditingRights = !this._state.lostEditingRights;
                     this.api.asc_coAuthoringDisconnect();
                     this.getApplication().getController('LeftMenu').leftMenu.getMenu('file').panels['rights'].onLostEditRights();
+                    Common.NotificationCenter.trigger('api:disconnect');
                     if (!old_rights)
                         Common.UI.warning({
                             title: this.notcriticalErrorTitle,
diff --git a/apps/spreadsheeteditor/main/app/controller/Main.js b/apps/spreadsheeteditor/main/app/controller/Main.js
index b88943fcd..45b59f32e 100644
--- a/apps/spreadsheeteditor/main/app/controller/Main.js
+++ b/apps/spreadsheeteditor/main/app/controller/Main.js
@@ -335,6 +335,7 @@ define([
                     this._state.lostEditingRights = !this._state.lostEditingRights;
                     this.api.asc_coAuthoringDisconnect();
                     this.getApplication().getController('LeftMenu').leftMenu.getMenu('file').panels['rights'].onLostEditRights();
+                    Common.NotificationCenter.trigger('api:disconnect');
                     if (!old_rights)
                         Common.UI.warning({
                             title: this.notcriticalErrorTitle,