diff --git a/docker/swarm/stack/postgresql.yml b/docker/swarm/stack/postgresql.yml
index 12eb874..2d6d7e7 100644
--- a/docker/swarm/stack/postgresql.yml
+++ b/docker/swarm/stack/postgresql.yml
@@ -26,5 +26,6 @@
                   condition: any
               volumes:
                 - /srv/volumes/postgresql/data:/var/lib/postgresql/data
+                - /var/run/postgresql:/var/run/postgresql
               ports:
                 - ${_param:postgresql_exposed_port}:${_param:postgresql_bind_port}