diff --git a/vllm/model_executor/model_loader.py b/vllm/model_executor/model_loader.py
index 7fca7ebd..b18f9922 100644
--- a/vllm/model_executor/model_loader.py
+++ b/vllm/model_executor/model_loader.py
@@ -41,6 +41,7 @@ _MODEL_REGISTRY = {
 _MODEL_CLASSES_SUPPORT_QUANTIZATION = [
     LlamaForCausalLM,
     MistralForCausalLM,
+    YiForCausalLM,
 ]