diff --git a/shimatta_kenkyusho/shimatta_kenkyusho/wsgi.py b/shimatta_kenkyusho/shimatta_kenkyusho/wsgi.py
index 33354ff..c3190a3 100644
--- a/shimatta_kenkyusho/shimatta_kenkyusho/wsgi.py
+++ b/shimatta_kenkyusho/shimatta_kenkyusho/wsgi.py
@@ -11,6 +11,6 @@ import os
 
 from django.core.wsgi import get_wsgi_application
 
-os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'shimatta_kenkyusho.settings')
+os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'shimatta_kenkyusho.settings_production')
 
 application = get_wsgi_application()