diff --git a/src/main/resources/bidder-config/orbidder.yaml b/src/main/resources/bidder-config/orbidder.yaml
index d725cecf9e0..612d24275bf 100644
--- a/src/main/resources/bidder-config/orbidder.yaml
+++ b/src/main/resources/bidder-config/orbidder.yaml
@@ -12,7 +12,6 @@ adapters:
       app-media-types:
         - banner
       site-media-types:
-        - banner
       supported-vendors:
       vendor-id: 559
     usersync: