diff --git a/app.py b/app.py
index 3515974..2510298 100644
--- a/app.py
+++ b/app.py
@@ -68,7 +68,7 @@ class Oas3Handler(tornado.web.RequestHandler, metaclass=ABCMeta):
         self.finish()
 
 
-def make_app(_auth_provider=None):
+def make_app():
     version_path = r"/v[0-9]"
     return tornado.web.Application([
         (version_path + r"/health", HealthHandler),
@@ -81,7 +81,7 @@ def main():
 
     # Setup
 
-    util.run_tornado_server(make_app(auth_provider),
+    util.run_tornado_server(make_app(),
                             server_port=port)
 
     # Teardown