diff --git a/uffd/__init__.py b/uffd/__init__.py
index cc7926a7b8b43e31e9e48071318088973c984b20..d055976a05120c2526b7cf8d59818b10a69facdd 100644
--- a/uffd/__init__.py
+++ b/uffd/__init__.py
@@ -50,11 +50,11 @@ def create_app(test_config=None): # pylint: disable=too-many-locals
 		app.register_blueprint(i)
 
 	@app.route("/")
-	def index(): #pylint: disable=unused-variable
+	def index():  #pylint: disable=unused-variable
 		return redirect(url_for('selfservice.index'))
 
 	@app.teardown_request
-	def close_connection(e):
+	def close_connection(exception):  #pylint: disable=unused-variable,unused-argument
 		if hasattr(request, "ldap_connection"):
 			request.ldap_connection.unbind()