diff --git a/prepare_yaml_file.py b/prepare_yaml_file.py
index 36357f6b..e29993c6 100644
--- a/prepare_yaml_file.py
+++ b/prepare_yaml_file.py
@@ -28,7 +28,7 @@ def main():
         model_name_or_path = "../../models/llama-2-7b-ms"
         template = "llama2"
     elif model == "Qwen-7B":
-        model_name_or_path = "../../models/Qwen-7B"
+        model_name_or_path = "'../../models/Qwen-7B'"
         template = "qwen"
     else:
         print("ERROR: model not supported.")