diff --git a/argocd/apps/openproject/postgresql-auth.yaml b/argocd/apps/openproject/postgresql-auth.yaml
new file mode 100644
index 0000000..78368fb
--- /dev/null
+++ b/argocd/apps/openproject/postgresql-auth.yaml
@@ -0,0 +1,11 @@
+apiVersion: v1
+kind: Secret
+metadata:
+  name: postgresql-auth
+  namespace: openproject
+type: Opaque
+stringData:
+  postgres-password: InnoPG_2025
+  password: InnoDB_2025
+  username: openproject
+  database: openproject
diff --git a/argocd/apps/openproject/postgresql-secrets.yaml b/argocd/apps/openproject/postgresql-secrets.yaml
deleted file mode 100644
index 79a3820..0000000
--- a/argocd/apps/openproject/postgresql-secrets.yaml
+++ /dev/null
@@ -1,9 +0,0 @@
-#apiVersion: v1
-#kind: Secret
-#type: Opaque
-#metadata:
-#  name: postgresql-secret
-#  namespace: openproject
-#stringData:
-#  postgres-password: InnoHubPostgres_2025
-#  password: InnoProjectDB_2025
diff --git a/argocd/apps/openproject/values-openproject.yaml b/argocd/apps/openproject/values-openproject.yaml
index ef58ca4..9216cfc 100644
--- a/argocd/apps/openproject/values-openproject.yaml
+++ b/argocd/apps/openproject/values-openproject.yaml
@@ -62,16 +62,16 @@ spec:
           bundled: true
           auth:
             # Option 1: Use existingSecret (recommended for production)
-            # existingSecret: "postgresql-secrets"
+            existingSecret: "postgresql-auth"
             # The secret must contain these keys:
             # - postgres-password (PostgreSQL superuser password)
             # - password (openproject user password)
             
             # Option 2: Set passwords directly (not recommended for production)
-            username: "openproject"
-            password: "openproject123"
-            postgresPassword: "postgres123"
-            database: "openproject"
+            # username: "openproject"
+            # password: "openproject123"
+            # postgresPassword: "postgres123"
+            # database: "openproject"
           global:
             readOnlyRootFilesystem: false
           primary: