diff --git a/apps/openstackvtap/app/src/main/resources/definitions/dummy.json b/apps/openstackvtap/app/src/main/resources/definitions/dummy.json
new file mode 100644
index 0000000..7a73a41
--- /dev/null
+++ b/apps/openstackvtap/app/src/main/resources/definitions/dummy.json
@@ -0,0 +1,2 @@
+{
+}
\ No newline at end of file