diff --git a/main.py b/main.py
index 3e902cf..d704da5 100644
--- a/main.py
+++ b/main.py
@@ -12,7 +12,7 @@ from app.storage import mongo
 
 app = fastapi.FastAPI()
 
-app.add_middleware(check_token.CheckToken)
+app.add_middleware(check_token.CheckToken())
 
 app.include_router(take.router)
 app.include_router(put.router)