diff --git a/applications/30-databases/postgresql/bitnami.yaml b/applications/30-databases/postgresql/bitnami.yaml
index 9637a35..944ca6a 100644
--- a/applications/30-databases/postgresql/bitnami.yaml
+++ b/applications/30-databases/postgresql/bitnami.yaml
@@ -14,10 +14,7 @@ spec:
       releaseName: postgresql
       values: |
         auth:
-          postgresPassword: mysupersecretpassword
-          username: myuser
-          password: myuserpassword
-          database: mydb
+          existingSecret: postgresql-secret
         primary:
           persistence:
             enabled: true