diff --git a/web/gui/src/main/java/org/onosproject/ui/impl/UiExtensionManager.java b/web/gui/src/main/java/org/onosproject/ui/impl/UiExtensionManager.java
index bd17c9f..0ac5a8b 100644
--- a/web/gui/src/main/java/org/onosproject/ui/impl/UiExtensionManager.java
+++ b/web/gui/src/main/java/org/onosproject/ui/impl/UiExtensionManager.java
@@ -79,6 +79,7 @@
                         new DeviceViewMessageHandler(),
                         new LinkViewMessageHandler(),
                         new HostViewMessageHandler(),
+                        new FlowViewMessageHandler(),
                         new IntentViewMessageHandler(),
                         new ApplicationViewMessageHandler(),
                         new ClusterViewMessageHandler()