diff --git a/src/lib/assets/formats.json b/src/lib/assets/formats.json
index 750f74fe0c..6a0a891212 100644
--- a/src/lib/assets/formats.json
+++ b/src/lib/assets/formats.json
@@ -414,7 +414,7 @@
   "taillow": "Past",
   "swellow": "Past",
   "wingull": "LC",
-  "pelipper": "UU",
+  "pelipper": "UUBL",
   "ralts": "LC",
   "kirlia": "NFE",
   "gardevoir": "RU",