diff --git a/alfa-client/libs/collaboration-shared/src/lib/collaboration.service.spec.ts b/alfa-client/libs/collaboration-shared/src/lib/collaboration.service.spec.ts
index 6bba58e7fc8b68c547729f19c4630e63a4b4b482..d5cdf3d7a38229b500188f238c7ed137ac9a475b 100644
--- a/alfa-client/libs/collaboration-shared/src/lib/collaboration.service.spec.ts
+++ b/alfa-client/libs/collaboration-shared/src/lib/collaboration.service.spec.ts
@@ -103,7 +103,7 @@ describe('CollaborationService', () => {
           order: CommandOrder.CREATE_COLLABORATION_REQUEST,
           body: collaboration,
         },
-        snackBarMessage: 'Die Zuarbeit wurde angefragt',
+        snackBarMessage: 'Die Zuarbeit wurde angefragt.',
       });
     });