diff --git a/apps/common/main/resources/img/controls/toolbarbig.png b/apps/common/main/resources/img/controls/toolbarbig.png
index 16aaf8a45..5c300ef0d 100644
Binary files a/apps/common/main/resources/img/controls/toolbarbig.png and b/apps/common/main/resources/img/controls/toolbarbig.png differ
diff --git a/apps/common/main/resources/img/controls/toolbarbig@2x.png b/apps/common/main/resources/img/controls/toolbarbig@2x.png
index f68309906..bfc632e19 100644
Binary files a/apps/common/main/resources/img/controls/toolbarbig@2x.png and b/apps/common/main/resources/img/controls/toolbarbig@2x.png differ
diff --git a/apps/common/main/resources/less/toolbar.less b/apps/common/main/resources/less/toolbar.less
index 76220cbc1..48138ef7b 100644
--- a/apps/common/main/resources/less/toolbar.less
+++ b/apps/common/main/resources/less/toolbar.less
@@ -530,6 +530,7 @@
 .button-normal-icon(btn-func-math,          73, @toolbar-big-icon-size);
 .button-normal-icon(btn-more,               74, @toolbar-big-icon-size);
 .button-normal-icon(btn-pagenum,            75, @toolbar-big-icon-size);
+.button-normal-icon(btn-calculation,        80, @toolbar-big-icon-size);
 
 [applang=ru] {
     .btn-toolbar {
diff --git a/apps/spreadsheeteditor/main/app/view/FormulaTab.js b/apps/spreadsheeteditor/main/app/view/FormulaTab.js
index 7b89d3870..158d3c125 100644
--- a/apps/spreadsheeteditor/main/app/view/FormulaTab.js
+++ b/apps/spreadsheeteditor/main/app/view/FormulaTab.js
@@ -222,7 +222,7 @@ define([
 
                 this.btnCalculate = new Common.UI.Button({
                     cls: 'btn-toolbar x-huge icon-top',
-                    iconCls: 'btn-cell-group',
+                    iconCls: 'btn-calculation',
                     caption: this.txtCalculation,
                     split: true,
                     menu: true,