diff --git a/modules/utils.py b/modules/utils.py
index 6e33b460..c4a30950 100644
--- a/modules/utils.py
+++ b/modules/utils.py
@@ -73,12 +73,13 @@ def natural_keys(text):
 
 
 def get_available_models():
+    exclude_extensions = ('.txt', '-np', '.pt', '.json', '.yaml', '.py', '.modelfile')
     model_list = []
     for dirpath, dirnames, files in os.walk(shared.args.model_dir, followlinks=True):
         for file in files:
             file_path = os.path.join(dirpath, file)
             relative_path = os.path.relpath(file_path, shared.args.model_dir)
-            if not file.endswith(('.txt', '-np', '.pt', '.json', '.yaml', '.py')) and 'llama-tokenizer' not in relative_path:
+            if not file.endswith(exclude_extensions) and 'llama-tokenizer' not in relative_path:
                 model_list.append(relative_path)
     return ['None'] + sorted(model_list, key=natural_keys)