diff --git a/scripts/db/backup-client/docker-compose.yml b/scripts/db/backup-client/docker-compose.yml
index c0e0012..2cf449f 100644
--- a/scripts/db/backup-client/docker-compose.yml
+++ b/scripts/db/backup-client/docker-compose.yml
@@ -1,6 +1,7 @@
 services:
   backup:
     image: postgres:17.7-alpine
+    network_mode: host
     environment:
       PGHOST: ${DB_HOST}
       PGPORT: ${DB_PORT}