diff --git a/src/newsreader/conf/production.py b/src/newsreader/conf/production.py
index 4edc9f0..db4062e 100644
--- a/src/newsreader/conf/production.py
+++ b/src/newsreader/conf/production.py
@@ -11,6 +11,8 @@ SECURE_PROXY_SSL_HEADER = ("HTTP_X_FORWARDED_PROTO", "https")
 
 ALLOWED_HOSTS = ["127.0.0.1", "localhost", "rss.fudiggity.nl", "django"]
 
+CSRF_TRUSTED_ORIGINS = ["https://rss.fudiggity.nl"]
+
 ADMINS = [
     ("", email)
     for email in os.getenv("ADMINS", "").split(",")