diff --git a/Dockerfile b/Dockerfile
index b7b38ea..57948d8 100755
--- a/Dockerfile
+++ b/Dockerfile
@@ -19,4 +19,4 @@ EXPOSE 5050
 HEALTHCHECK --interval=30s --timeout=10s --retries=3 \
   CMD python3 test.py
 
-CMD ["gunicorn", "--workers", "4", "--bind", "0.0.0.0:5050", "proxy:proxy_app()"]
+CMD ["gunicorn", "--workers", "4", "--bind", "0.0.0.0:5050", "proxy:proxy_app"]
diff --git a/proxy/__init__.py b/proxy/__init__.py
index bbb345d..67c8aa0 100755
--- a/proxy/__init__.py
+++ b/proxy/__init__.py
@@ -1,10 +1,13 @@
 from flask import Flask
 
 
-def proxy_app():
+def create_app():
     app = Flask('proxy')
 
     from proxy import rss_proxy, healthcheck
     rss_proxy.init_proxy(app)
     healthcheck.init_healthcheck(app)
     return app
+
+
+proxy_app = create_app()