diff --git a/aitrainer_backoffice/aitrainer_backoffice/settings.py b/aitrainer_backoffice/aitrainer_backoffice/settings.py
index e5f0142..ac2a5ba 100644
--- a/aitrainer_backoffice/aitrainer_backoffice/settings.py
+++ b/aitrainer_backoffice/aitrainer_backoffice/settings.py
@@ -160,6 +160,6 @@ LOGGING = {
 
 
 CRON_CLASSES = [
-    'controlling.cron.cron.MyCronJob',
+    'aitrainer_backoffice.controlling.cron.cron.MyCronJob',
     # ...
 ]
diff --git a/aitrainer_backoffice/aitrainer_backoffice/wsgi.py b/aitrainer_backoffice/aitrainer_backoffice/wsgi.py
index 366d035..1b0f127 100644
--- a/aitrainer_backoffice/aitrainer_backoffice/wsgi.py
+++ b/aitrainer_backoffice/aitrainer_backoffice/wsgi.py
@@ -10,8 +10,5 @@ https://docs.djangoproject.com/en/3.0/howto/deployment/wsgi/
 import os
 
 from django.core.wsgi import get_wsgi_application
-
-os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'aitrainer_backoffice.settings')
-
 application = get_wsgi_application()
 
diff --git a/aitrainer_backoffice/controlling/cron/cron.py b/aitrainer_backoffice/controlling/cron/cron.py
index 66bc1a9..7c4bf3e 100644
--- a/aitrainer_backoffice/controlling/cron/cron.py
+++ b/aitrainer_backoffice/controlling/cron/cron.py
@@ -12,7 +12,8 @@ class MyCronJob(CronJobBase):
     print(datetime.datetime.now(), " *** END sync customers ")
 
     def do(self):
-        helper = MauticHelper()
-        helper.syncTrial()
+        pass
+        #helper = MauticHelper()
+        #helper.syncTrial()
 
 
diff --git a/docker-compose.yml b/docker-compose.yml
index efc6b86..49b070a 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -12,7 +12,7 @@ services:
         - mysql-server
       ports:
         - "8002:8000"
-      command: gunicorn aitrainer_backoffice.aitrainer_backoffice.wsgi --bind 0.0.0.0:8000 --workers 3
+      command: gunicorn aitrainer_backoffice.aitrainer_backoffice.wsgi --env DJANGO_SETTINGS_MODULE=aitrainer_backoffice.aitrainer_backoffice.settings --bind 0.0.0.0:8000 --workers 3
 
   mysql-server:
     image: mysql:8.0.21