diff --git a/Bender.Tests/Models/HealthTests.cs b/Bender.Tests/Models/HealthTests.cs
index 7a47d11c..a12db07e 100644
--- a/Bender.Tests/Models/HealthTests.cs
+++ b/Bender.Tests/Models/HealthTests.cs
@@ -42,7 +42,7 @@ public void TestRenderVersion1()
             var serialized = JsonConvert.SerializeObject(view);
             Assert.Equal(JsonConvert.SerializeObject(new
             {
-                started = model.Started.ToString("o")
+                started = model.Started
             }), serialized);
         }
     }