diff --git a/src/Verify.MSTest.Tests/Tests.cs b/src/Verify.MSTest.Tests/Tests.cs
index b0482abd8..712834dc7 100644
--- a/src/Verify.MSTest.Tests/Tests.cs
+++ b/src/Verify.MSTest.Tests/Tests.cs
@@ -56,6 +56,8 @@ await Assert.ThrowsExceptionAsync<VerifyException>(
             () => Verify("Bar", settings));
     }
 
+#if NET9_0
+
     [ResultFilesCallback]
     [TestMethod]
     public async Task AutoVerifyHasAttachment()
@@ -76,6 +78,8 @@ public async Task AutoVerifyHasAttachment()
         await Verify("Bar", settings);
     }
 
+#endif
+
     [ResultFilesCallback]
     [TestMethod]
     public async Task NewHasAttachment()
diff --git a/src/Verify.NUnit.Tests/Tests.cs b/src/Verify.NUnit.Tests/Tests.cs
index b5f0def31..f044ea840 100644
--- a/src/Verify.NUnit.Tests/Tests.cs
+++ b/src/Verify.NUnit.Tests/Tests.cs
@@ -98,6 +98,8 @@ public void ChangeHasAttachment()
         AreEqual($"Tests.ChangeHasAttachment.{Namer.TargetFrameworkNameAndVersion}.received.txt", file);
     }
 
+#if NET9_0
+
     [Test]
     public async Task AutoVerifyHasAttachment()
     {
@@ -115,6 +117,8 @@ public async Task AutoVerifyHasAttachment()
         AreEqual($"Tests.AutoVerifyHasAttachment.{Namer.TargetFrameworkNameAndVersion}.received.txt", file);
     }
 
+#endif
+
     [Test]
     public void NewHasAttachment()
     {