diff --git a/heimdall/docker-compose.yml b/heimdall/docker-compose.yml
index 01bf7c9..6ea2984 100644
--- a/heimdall/docker-compose.yml
+++ b/heimdall/docker-compose.yml
@@ -15,8 +15,8 @@ services:
     image: linuxserver/heimdall
     container_name: heimdall
     environment:
-      - PUID=1001
-      - PGID=1001
+      - PUID=1000
+      - PGID=100
       - TZ=Europe/Zurich
     volumes:
       - heimdall:/config