diff --git a/postgres/cluster.yaml b/postgres/cluster.yaml
index 6660b68..bb8bae3 100644
--- a/postgres/cluster.yaml
+++ b/postgres/cluster.yaml
@@ -11,9 +11,7 @@ spec:
   primaryUpdateStrategy: unsupervised
   certificates:
     serverAltDNSNames:
-      - postgres.home
-      - dogar.dev
-      - localhost
+      - postgres.dogar.dev
   postgresql:
     pg_hba:
       - hostssl all      shahab   all          cert