diff --git a/__swarm/onlyoffice/onlyoffice-swarm.yml b/__swarm/onlyoffice/onlyoffice-swarm.yml
index d0243ee..e2fb616 100644
--- a/__swarm/onlyoffice/onlyoffice-swarm.yml
+++ b/__swarm/onlyoffice/onlyoffice-swarm.yml
@@ -5,7 +5,7 @@ services:
     image: onlyoffice/documentserver
     environment:
       DB_TYPE: postgres
-      DB_HOST: onlyoffice-postgresql
+      DB_HOST: postgresql
       DB_PORT: '5432'
       DB_NAME: onlyoffice
       DB_USER: onlyoffice