diff --git a/src/uisRepeatParserService.js b/src/uisRepeatParserService.js
index 58ffa19c6..005bed15d 100644
--- a/src/uisRepeatParserService.js
+++ b/src/uisRepeatParserService.js
@@ -77,7 +77,7 @@ uis.service('uisRepeatParser', ['uiSelectMinErr','$parse', function(uiSelectMinE
   };
 
   self.getGroupNgRepeatExpression = function() {
-    return '$group in $select.groups';
+    return '$group in $select.groups track by $group.name';
   };
 
 }]);