diff --git a/keycloak-db-values.yaml b/keycloak-db-values.yaml
index c96ff8e..40dab1d 100644
--- a/keycloak-db-values.yaml
+++ b/keycloak-db-values.yaml
@@ -1,6 +1,5 @@
 # See https://github.com/bitnami/charts/tree/master/bitnami/postgresql
 global:
-  imageregistry:
   security:
     allowInsecureImages: true
   postgresql:
@@ -15,7 +14,7 @@ global:
 image:
   registry:
   repository:
-  tag: ${tag}
+  tag:
 
 primary:
   resources: