diff --git a/COMETwebapp.Tests/ViewModels/Components/SiteDirectory/EngineeringModels/ParticipantsTableViewModelTestFixture.cs b/COMETwebapp.Tests/ViewModels/Components/SiteDirectory/EngineeringModels/ParticipantsTableViewModelTestFixture.cs
index dccb66a7..234aa28f 100644
--- a/COMETwebapp.Tests/ViewModels/Components/SiteDirectory/EngineeringModels/ParticipantsTableViewModelTestFixture.cs
+++ b/COMETwebapp.Tests/ViewModels/Components/SiteDirectory/EngineeringModels/ParticipantsTableViewModelTestFixture.cs
@@ -79,7 +79,8 @@ public void Setup()
             this.model = new EngineeringModelSetup()
             {
                 Name = "model",
-                ShortName = "model"
+                ShortName = "model",
+                ActiveDomain = { new DomainOfExpertise() }
             };
 
             this.model.Participant.Add(this.participant);
@@ -89,7 +90,6 @@ public void Setup()
                 ShortName = "siteDirectory",
                 Person = { new Person() },
                 ParticipantRole = { new ParticipantRole() },
-                Domain = { new DomainOfExpertise() }
             };
 
             siteDirectory.Model.Add(this.model);