diff --git a/.env b/.env
index 546105c..0ee78e0 100644
--- a/.env
+++ b/.env
@@ -1,6 +1,6 @@
 # don't forget to add the minus before the version
-# example: VERSION=-3.2.0-1
-IMAGE_REPO=monotek/zammad-docker-compose
+# example: VERSION=-3.2.0-12
+IMAGE_REPO=zammad/zammad-docker-compose
 VERSION=
 RESTART=always
 POSTGRES_USER=zammad
diff --git a/docker-compose.yml b/docker-compose.yml
index 7f91f07..8e7ef31 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -67,7 +67,6 @@ services:
     environment:
       - POSTGRES_USER=${POSTGRES_USER}
       - POSTGRES_PASSWORD=${POSTGRES_PASS}
-      - POSTGRES_DB=${POSTGRES_DB}
 
   zammad-railsserver:
     command: ["zammad-railsserver"]