diff --git a/config/services/containers/infra/postgresql/config/postgresql.conf.j2 b/config/services/containers/infra/postgresql/config/postgresql.conf.j2
index 4f16475..19d3aa6 100644
--- a/config/services/containers/infra/postgresql/config/postgresql.conf.j2
+++ b/config/services/containers/infra/postgresql/config/postgresql.conf.j2
@@ -8,7 +8,7 @@ listen_addresses = '*'
 # Max connections
 max_connections = 250
 # listen_port
-port = 5432
+port = {{ services['postgresql']['ports']['tcp'] }}
 
 # SSL
 ssl = on