diff --git a/src/widget/multiselect/trigger/switcher.checkselected.js b/src/widget/multiselect/trigger/switcher.checkselected.js
index 4ca37a0f8..feed4b25d 100644
--- a/src/widget/multiselect/trigger/switcher.checkselected.js
+++ b/src/widget/multiselect/trigger/switcher.checkselected.js
@@ -99,7 +99,7 @@ BI.MultiSelectCheckSelectedSwitcher = BI.inherit(BI.Widget, {
     },
 
     populateSwitcher: function () {
-        this.button.populate.apply(this.switcher, arguments);
+        this.button.populate.apply(this.button, arguments);
     }
 });