diff --git a/alfa-client/libs/collaboration/src/lib/collaboration-in-vorgang-container/collaboration-in-vorgang-container.component.html b/alfa-client/libs/collaboration/src/lib/collaboration-in-vorgang-container/collaboration-in-vorgang-container.component.html
index 0ddd331df0d55bd3167f46812a17d9dcb095b8e3..f885f5dd33cd4b9fbff5a2ef0deea90831537ac7 100644
--- a/alfa-client/libs/collaboration/src/lib/collaboration-in-vorgang-container/collaboration-in-vorgang-container.component.html
+++ b/alfa-client/libs/collaboration/src/lib/collaboration-in-vorgang-container/collaboration-in-vorgang-container.component.html
@@ -2,7 +2,7 @@
   <ods-button
     variant="outline"
     text="Anfrage erstellen"
-    data-test-id="anfrage-erstellen-button"
+    dataTestId="anfrage-erstellen-button"
     (clickEmitter)="showRequestForm()"
   >
     <ods-collaboration-icon icon />
diff --git a/alfa-client/libs/collaboration/src/lib/collaboration-in-vorgang-container/collaboration-in-vorgang-container.component.spec.ts b/alfa-client/libs/collaboration/src/lib/collaboration-in-vorgang-container/collaboration-in-vorgang-container.component.spec.ts
index 593d18bad6ba4e3a51e2a0e2754add4a994121bd..7faaca7531342e39bed17145ca23f50a27974bd5 100644
--- a/alfa-client/libs/collaboration/src/lib/collaboration-in-vorgang-container/collaboration-in-vorgang-container.component.spec.ts
+++ b/alfa-client/libs/collaboration/src/lib/collaboration-in-vorgang-container/collaboration-in-vorgang-container.component.spec.ts
@@ -74,7 +74,7 @@ describe('CollaborationInVorgangContainerComponent', () => {
       it('should call service on click', () => {
         fixture.detectChanges();
 
-        dispatchEventFromFixture(fixture, anfrageErstellenButton, 'clickEmitter');
+        dispatchEventFromFixture(fixture, anfrageErstellenButton, 'click');
 
         expect(service.showRequestForm).toHaveBeenCalled();
       });