diff --git a/docker-compose.yml b/docker-compose.yml
index 2862b81..2d5d756 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -2,6 +2,7 @@ services:
   watchtower:
     image: containrrr/watchtower:latest
     container_name: WatchTower
+    hostname: Docker_${HOSTNAME}
     mem_limit: 512m
     mem_reservation: 128m
     cpu_shares: 512