diff --git a/photo21/settings.py b/photo21/settings.py
index 92965ca..f46c675 100644
--- a/photo21/settings.py
+++ b/photo21/settings.py
@@ -43,6 +43,7 @@ ADMINS = [
 
 # Use secure cookies in production
 SESSION_COOKIE_SECURE = not DEBUG
+CSRF_COOKIE_SECURE = not DEBUG
 
 # Application definition