diff --git a/tests/NuGetGallery.Core.Facts/Auditing/AuditActorTests.cs b/tests/NuGetGallery.Core.Facts/Auditing/AuditActorTests.cs
index 38b15033ab..651f3c019d 100644
--- a/tests/NuGetGallery.Core.Facts/Auditing/AuditActorTests.cs
+++ b/tests/NuGetGallery.Core.Facts/Auditing/AuditActorTests.cs
@@ -47,6 +47,7 @@ public void Constructor_WithOnBehalfOf_AcceptsNullValues()
             Assert.Null(actor.UserName);
             Assert.Null(actor.AuthenticationType);
             Assert.Null(actor.OnBehalfOf);
+            Assert.Null(actor.CredentialKey);
         }
 
         [Fact]
@@ -64,6 +65,7 @@ public void Constructor_WithoutOnBehalfOf_AcceptsEmptyStringValues()
             Assert.Equal(string.Empty, actor.MachineIP);
             Assert.Equal(string.Empty, actor.UserName);
             Assert.Equal(string.Empty, actor.AuthenticationType);
+            Assert.Equal(string.Empty, actor.CredentialKey);
         }
 
         [Fact]
@@ -82,6 +84,7 @@ public void Constructor_WithOnBehalfOf_AcceptsEmptyStringValues()
             Assert.Equal(string.Empty, actor.MachineIP);
             Assert.Equal(string.Empty, actor.UserName);
             Assert.Equal(string.Empty, actor.AuthenticationType);
+            Assert.Equal(string.Empty, actor.CredentialKey);
         }
 
         [Fact]