diff --git a/src/internal/controller/oidcapp_controller.go b/src/internal/controller/oidcapp_controller.go
index 0a9a1ee..78f01bf 100644
--- a/src/internal/controller/oidcapp_controller.go
+++ b/src/internal/controller/oidcapp_controller.go
@@ -185,7 +185,8 @@ func (wr *wrappedOIDCAppReconciler) Reconcile(ctx context.Context, ztdClient *ma
 		Namespace: wr.OIDCApp.Namespace,
 	}
 
-	secretData := map[string][]byte{"client-secret": []byte(resp.ClientSecret)}
+	// client-secret for backwards compatability
+	secretData := map[string][]byte{"client-secret": []byte(resp.ClientSecret), "clientSecret": []byte(resp.ClientSecret), "appId": []byte(resp.AppId), "clientId": []byte(resp.ClientId)}
 	secret, err := wr.Builder.BuildSecret(builder.SecretOpts{Immutable: false, Zitadel: nil, Key: key, Data: secretData}, wr.OIDCApp)
 	if err != nil {
 		return fmt.Errorf("error building Secret: %v", err)