diff --git a/main.py b/main.py
index 5172a0b..4a183ff 100644
--- a/main.py
+++ b/main.py
@@ -260,8 +260,9 @@ def get_matching_providers(self, model_name, token):
         config = app.state.config
         # api_keys_db = app.state.api_keys_db
         api_list = app.state.api_list
-
         api_index = api_list.index(token)
+        if not safe_get(config, 'api_keys', api_index, 'model'):
+            raise HTTPException(status_code=404, detail="No matching model found")
         provider_rules = []
 
         for model in config['api_keys'][api_index]['model']: