diff --git a/apps/red-ui/src/app/modules/admin/screens/watermark/watermark-screen/watermark-screen.component.ts b/apps/red-ui/src/app/modules/admin/screens/watermark/watermark-screen/watermark-screen.component.ts
index 48468ece3..d5b401081 100644
--- a/apps/red-ui/src/app/modules/admin/screens/watermark/watermark-screen/watermark-screen.component.ts
+++ b/apps/red-ui/src/app/modules/admin/screens/watermark/watermark-screen/watermark-screen.component.ts
@@ -246,7 +246,7 @@ export class WatermarkScreenComponent implements OnInit {
     }
 
     async #loadViewer() {
-        this.instance = await WebViewer(
+        this.instance = await WebViewer.Iframe(
             {
                 licenseKey: this._licenseService.activeLicenseKey,
                 path: this.#convertPath('/assets/wv-resources/11.0.0'),
@@ -254,6 +254,7 @@ export class WatermarkScreenComponent implements OnInit {
                 fullAPI: true,
                 isReadOnly: true,
                 backendType: 'ems',
+                ui: 'legacy',
             },
             // use nativeElement instead of document.getElementById('viwer')
             // because WebViewer works better with this approach