diff --git a/app.py b/app.py
index a2c14dc..c7bfa21 100644
--- a/app.py
+++ b/app.py
@@ -296,8 +296,8 @@ def proxy(video_id):
         return Response("Video not found", status=404)
 
     reason_code = params.get('reasonCode', '').upper()
-    if reason_code in ['HIDDEN_VIDEO']:
-        logger.warning(f"{video_id}: Video is hidden - returning 404")
+    if reason_code in ['HIDDEN_VIDEO', 'ADMINISTRATOR_DELETE_VIDEO']:
+        logger.warning(f"{video_id}: Video is hidden or deleted")
         return Response("Video not found", status=404)
 
     thumbnail_url = (