diff --git a/schoolapps/schoolapps/settings.py b/schoolapps/schoolapps/settings.py
index 2af92f61ea3d6b17b62d841f25ddac4da0e5082b..22b0b59b4a6e808ae14fccd98f59a72ab08a3baf 100755
--- a/schoolapps/schoolapps/settings.py
+++ b/schoolapps/schoolapps/settings.py
@@ -17,11 +17,8 @@ POST_MORTEM = True
 
 ALLOWED_HOSTS = [
     'info.katharineum.de',
-    '178.63.239.184',
-    '159.69.181.50',
     'localhost',
     '127.0.0.1',
-    'bd799848.ngrok.io'
 ]
 
 INTERNAL_IPS = [