diff --git a/docker-compose.yml b/docker-compose.yml
index 487e3e5..00c209f 100755
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -11,6 +11,7 @@ services:
     #ports:
     #  - "8080:8080"
     environment:
+      - TZ=Europe/Berlin
       - VIRTUAL_HOST=ics.brothertec.eu
       - VIRTUAL_PORT=8080
       - LETSENCRYPT_HOST=ics.brothertec.eu