diff --git a/projects/player/src/app/components/elements/external-app-group-element/external-app-group-element.component.spec.ts b/projects/player/src/app/components/elements/external-app-group-element/external-app-group-element.component.spec.ts
index 1666ead7cfd02824058c7d4b1d042178a1d1fdc9..5548af0cc733fb014b0988efdee631dd6a3fb7cb 100644
--- a/projects/player/src/app/components/elements/external-app-group-element/external-app-group-element.component.spec.ts
+++ b/projects/player/src/app/components/elements/external-app-group-element/external-app-group-element.component.spec.ts
@@ -15,6 +15,7 @@ describe('ExternalAppGroupElementComponent', () => {
   @Component({ selector: 'aspect-geometry', template: '' })
   class GeometryStubComponent {
     @Input() elementModel!: GeometryElement;
+    @Input() appDefinition!: string;
   }
 
   beforeEach(async () => {