diff --git a/kendo-ui/kendo-ui.d.ts b/kendo-ui/kendo-ui.d.ts
index bd9f5026e..5762fca6e 100644
--- a/kendo-ui/kendo-ui.d.ts
+++ b/kendo-ui/kendo-ui.d.ts
@@ -4186,6 +4186,7 @@ declare namespace kendo.ui {
         name?: string;
         text?: GridColumnCommandItemText;
         className?: string;
+        imageClass?: string;
         click?: Function;
     }