diff --git a/kube/postgres_v.libsonnet b/kube/postgres_v.libsonnet
index 1c4357a..ec7a7b8 100644
--- a/kube/postgres_v.libsonnet
+++ b/kube/postgres_v.libsonnet
@@ -47,8 +47,8 @@
 
     volumeClaim: kube.PersistentVolumeClaim(postgres.makeName("postgres")) {
         metadata+: postgres.metadata,
-        storage: cfg.storageSize,
-        storageClass: cfg.storageClassName,
+        storage:: cfg.storageSize,
+        storageClass:: cfg.storageClassName,
     },
     deployment: kube.Deployment(postgres.makeName("postgres")) {
         metadata+: postgres.metadata,