diff --git a/apps/documenteditor/main/app/view/DocumentHolder.js b/apps/documenteditor/main/app/view/DocumentHolder.js
index 00b77361d..db0d192d8 100644
--- a/apps/documenteditor/main/app/view/DocumentHolder.js
+++ b/apps/documenteditor/main/app/view/DocumentHolder.js
@@ -2707,7 +2707,7 @@ define([
             }).on('click', _.bind(me.onInsertCaption, me));
 
             var mnuTableMerge = new Common.UI.MenuItem({
-                iconCls: 'menu__icon btn-merge',
+                iconCls: 'menu__icon btn-merge-cells',
                 caption     : me.mergeCellsText
             }).on('click', function(item) {
                 if (me.api)
diff --git a/apps/presentationeditor/main/app/view/DocumentHolder.js b/apps/presentationeditor/main/app/view/DocumentHolder.js
index b1376eb81..6085cf146 100644
--- a/apps/presentationeditor/main/app/view/DocumentHolder.js
+++ b/apps/presentationeditor/main/app/view/DocumentHolder.js
@@ -2165,7 +2165,7 @@ define([
             });
 
             var mnuTableMerge = new Common.UI.MenuItem({
-                iconCls: 'menu__icon btn-merge',
+                iconCls: 'menu__icon btn-merge-cells',
                 caption     : me.mergeCellsText
             }).on('click', function(item) {
                 if (me.api)
diff --git a/apps/spreadsheeteditor/main/app/view/Toolbar.js b/apps/spreadsheeteditor/main/app/view/Toolbar.js
index b020bb5e8..9f9d107dc 100644
--- a/apps/spreadsheeteditor/main/app/view/Toolbar.js
+++ b/apps/spreadsheeteditor/main/app/view/Toolbar.js
@@ -568,7 +568,7 @@ define([
                 me.btnMerge = new Common.UI.Button({
                     id          : 'id-toolbar-rtn-merge',
                     cls         : 'btn-toolbar',
-                    iconCls     : 'toolbar__icon btn-merge',
+                    iconCls     : 'toolbar__icon btn-merge-cells',
                     enableToggle: true,
                     allowDepress: true,
                     split       : true,