diff --git a/web/gui/src/test/_karma/ev/mojo/ev_6_addInst_6.json b/web/gui/src/test/_karma/ev/mojo/ev_6_addInst_6.json
new file mode 100644
index 0000000..ad5888e
--- /dev/null
+++ b/web/gui/src/test/_karma/ev/mojo/ev_6_addInst_6.json
@@ -0,0 +1,11 @@
+{
+  "event": "addInstance",
+  "payload": {
+    "id": "ONOS-6",
+    "ip": "192.168.224.126",
+    "online": true,
+    "ready": false,
+    "uiAttached": false,
+    "switches": 0
+  }
+}