diff --git a/docker-compose.yml b/docker-compose.yml
index addabfd..7c8ea48 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -7,6 +7,7 @@
       restart: always
       environment:
         - USER_ID=${OPENHAB_USER_ID}
+        - TZ=${TZ}
       volumes:
         - /etc/localtime:/etc/localtime:ro
         - /etc/timezone:/etc/timezone:ro