diff --git a/src/huggingface_hub/serialization/_dduf.py b/src/huggingface_hub/serialization/_dduf.py
index 23d4050572..20cdcea38d 100644
--- a/src/huggingface_hub/serialization/_dduf.py
+++ b/src/huggingface_hub/serialization/_dduf.py
@@ -27,6 +27,7 @@
     "config.json",
     "tokenizer_config.json",
     "image_processor.json",
+    "scheduler_config.json"
 }