diff --git a/Octokit.Tests.Integration/Helpers/IntegrationTestAttribute.cs b/Octokit.Tests.Integration/Helpers/IntegrationTestAttribute.cs
index e4332bd6..5d89feed 100644
--- a/Octokit.Tests.Integration/Helpers/IntegrationTestAttribute.cs
+++ b/Octokit.Tests.Integration/Helpers/IntegrationTestAttribute.cs
@@ -20,7 +20,7 @@ namespace Octokit.Tests.Integration
             }
             else
             {
-                return new [] { new IntegrationTestCase(testMethod) };
+                return new [] { new XunitTestCase(testMethod) };
             }
         }
     }
@@ -30,17 +30,4 @@ namespace Octokit.Tests.Integration
     public class IntegrationTestAttribute : FactAttribute
     {
     }
-
-    [Serializable]
-    public class IntegrationTestCase : XunitTestCase
-    {
-        [EditorBrowsable(EditorBrowsableState.Never)]
-        [Obsolete("Called by the de-serializer", true)]
-        public IntegrationTestCase() { }
-
-        public IntegrationTestCase(ITestMethod testMethod)
-            : base(testMethod, testMethodArguments: null)
-        {
-        }
-    }
 }
diff --git a/Octokit.Tests.Integration/Helpers/OrganizationTestAttribute.cs b/Octokit.Tests.Integration/Helpers/OrganizationTestAttribute.cs
index fb26bbe7..e7184932 100644
--- a/Octokit.Tests.Integration/Helpers/OrganizationTestAttribute.cs
+++ b/Octokit.Tests.Integration/Helpers/OrganizationTestAttribute.cs
@@ -20,7 +20,7 @@ namespace Octokit.Tests.Integration
             }
             else
             {
-                return new [] { new OrganizationTestCase(testMethod) };
+                return new [] { new XunitTestCase(testMethod) };
             }
         }
     }
@@ -29,13 +29,4 @@ namespace Octokit.Tests.Integration
     public class OrganizationTestAttribute : FactAttribute
     {
     }
-
-    [Serializable]
-    public class OrganizationTestCase : XunitTestCase
-    {
-        public OrganizationTestCase(ITestMethod testMethod)
-            : base(testMethod, testMethodArguments: null)
-        {
-        }
-    }
 }