diff --git a/src/webui/static/app/iptv.js b/src/webui/static/app/iptv.js
index 4cd4f35e..e1c9a41b 100644
--- a/src/webui/static/app/iptv.js
+++ b/src/webui/static/app/iptv.js
@@ -113,10 +113,10 @@ tvheadend.iptv = function(adapterId) {
 				editable : false,
 				mode : 'local',
 				triggerAction : 'all',
-				store : tvheadend.servicetypeStore
+				store : servicetypeStore
 			}),
 			renderer : function(value, metadata, record, row, col, store) {
-				var val = value ? tvheadend.servicetypeStore.getById(value) : null;
+				var val = value ? servicetypeStore.getById(value) : null;
 				return val ? val.get('str')
 					: '<span class="tvh-grid-unset">Unset</span>';
 			}