diff --git a/bookCafe/settings.py b/bookCafe/settings.py
index 56682b3..478d676 100644
--- a/bookCafe/settings.py
+++ b/bookCafe/settings.py
@@ -32,6 +32,7 @@
 # SECURITY WARNING: don't run with debug turned on in production!
 DEBUG = env('DEBUG')
 
+ALLOWED_HOSTS = [env("ALLOWED_HOSTS")]
 CSRF_TRUSTED_ORIGINS = ['https://cafe.book-community.com']