diff --git a/SeaHavenIndustries.Tests/WorkOrderPhase6Tests.cs b/SeaHavenIndustries.Tests/WorkOrderPhase6Tests.cs
index 85d0a98..22b10de 100644
--- a/SeaHavenIndustries.Tests/WorkOrderPhase6Tests.cs
+++ b/SeaHavenIndustries.Tests/WorkOrderPhase6Tests.cs
@@ -311,7 +311,8 @@ public class WorkOrderCommentServiceTests
 
         var detailData = new WorkOrderDetailDataService(context);
         var commentData = new CommentDataService(context);
-        var service = new WorkOrderCommentService(detailData, commentData);
+        var userData = new UserDataService(context);
+        var service = new WorkOrderCommentService(detailData, commentData, userData);
 
         var result = await service.AddCommentAsync(1, new WorkOrderCommentCreateDto { Text = "Note" }, "user-abc");