diff --git a/src/case/combo/searchtextvaluecombo/trigger.searchtextvalue.js b/src/case/combo/searchtextvaluecombo/trigger.searchtextvalue.js
index 3344d1804..c61093b35 100644
--- a/src/case/combo/searchtextvaluecombo/trigger.searchtextvalue.js
+++ b/src/case/combo/searchtextvaluecombo/trigger.searchtextvalue.js
@@ -24,7 +24,10 @@ BI.SearchTextValueTrigger = BI.inherit(BI.Trigger, {
             },
             width: o.height,
             height: o.height,
-            width: 24,
+            stopPropagation: true,
+            handler: function () {
+                self.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.TOGGLE);
+            }
         };
 
         var stateText = this._digest(o.value, o.items) || o.text;