diff --git a/endpoints/login.post.py b/endpoints/login.post.py
index df5aa08..a965889 100644
--- a/endpoints/login.post.py
+++ b/endpoints/login.post.py
@@ -10,7 +10,7 @@ async def login_demo(
     password: str = "password"
 ):
     """Demo login endpoint"""
-    user = fake_users_db.get(username)
+    user = fake_users_db.get(username
     if not user or user["password"] != password:
         raise HTTPException(status_code=400, detail="Invalid credentials")