diff --git a/api/ovdashboard_api/routers/image.py b/api/ovdashboard_api/routers/image.py
index a0b59c8..b8ff576 100644
--- a/api/ovdashboard_api/routers/image.py
+++ b/api/ovdashboard_api/routers/image.py
@@ -30,7 +30,7 @@ async def get_image_file_names() -> Iterator[str]:
         )
 
     except RemoteResourceNotFound:
-        pass
+        return iter(())
 
 
 @router.get("/list", response_model=list[str])