diff --git a/web/ons-demo/js/controller.js b/web/ons-demo/js/controller.js
index 35df661..fd3f6ae 100644
--- a/web/ons-demo/js/controller.js
+++ b/web/ons-demo/js/controller.js
@@ -35,13 +35,11 @@
 		callURL(url);
 	},
 	delFlowCmd: function (flow) {
-		alert('delete flow')
+		var url = '/proxy/gui/delflow/' + flow.flowId.value;
+		callURL(url);
 	}
 };
 
-// http://gui3.onlab.us:8081/gui/addflow/<src_dpid>/<src_port>/<dst_dpid>/<dst_port>/<srcMAC>/<dstMAC>
-// http://gui3.onlab.us:8081/gui/delflow/<flow_id>
-
 function linkUp(link) {
 	controllerFunctions.linkCmd('up', link);
 }