diff --git a/charts/auth/values.yaml b/charts/auth/values.yaml
index 150e71b..6b661f3 100644
--- a/charts/auth/values.yaml
+++ b/charts/auth/values.yaml
@@ -40,7 +40,6 @@ keycloak:
 postgresql-ha:
   persistence:
     storageClass: ssd
-    size: 100Gi
   metrics:
     enabled: true
   networkPolicy: