diff --git a/roles/tower/templates/tower_postgres.yaml.j2 b/roles/tower/templates/tower_postgres.yaml.j2
index a58f21e9..a82ac803 100644
--- a/roles/tower/templates/tower_postgres.yaml.j2
+++ b/roles/tower/templates/tower_postgres.yaml.j2
@@ -53,6 +53,10 @@ spec:
   volumeClaimTemplates:
     - metadata:
         name: postgres
+{% if tower_postgres_storage_class is defined %}
+        annotations:
+          volume.beta.kubernetes.io/storage-class: '{{ tower_postgres_storage_class }}'
+{% endif %}
       spec:
         accessModes:
           - ReadWriteOnce