diff --git a/fet2020/fet2020/settings.py b/fet2020/fet2020/settings.py
index 64f83383..6f269bf6 100644
--- a/fet2020/fet2020/settings.py
+++ b/fet2020/fet2020/settings.py
@@ -49,7 +49,7 @@ else:
     SECRET_KEY = env("SECRET_KEY")
 
 
-ALLOWED_HOSTS = ["127.0.0.1", env("HOST_NAME")]
+ALLOWED_HOSTS = ["127.0.0.1", env('HOST_NAME'), "2020.fet.at"]
 
 HOST_NAME = env("HOST_NAME")