diff --git a/lms/envs/aws.py b/lms/envs/aws.py
index a4aeb34a20..47bffac91e 100644
--- a/lms/envs/aws.py
+++ b/lms/envs/aws.py
@@ -37,6 +37,7 @@ with open(ENV_ROOT / "env.json") as env_file:
 
 SITE_NAME = ENV_TOKENS['SITE_NAME']
 SESSION_COOKIE_DOMAIN = ENV_TOKENS.get('SESSION_COOKIE_DOMAIN')
+CSRF_COOKIE_DOMAIN = ENV_TOKENS.get('SESSION_COOKIE_DOMAIN')
 
 BOOK_URL = ENV_TOKENS['BOOK_URL']
 MEDIA_URL = ENV_TOKENS['MEDIA_URL']