diff --git a/pynyaata/connectors/core.py b/pynyaata/connectors/core.py
index 47cfc4d..d95a4ce 100644
--- a/pynyaata/connectors/core.py
+++ b/pynyaata/connectors/core.py
@@ -211,3 +211,6 @@ class Other(ConnectorCore):
 
     def get_history(self):
         pass
+
+    def is_vf(self, url):
+        return False