diff --git a/src/Http/Http.Extensions/test/ModuleInitializer.cs b/src/Http/Http.Extensions/test/ModuleInitializer.cs
new file mode 100644
index 000000000000..2e42614606d4
--- /dev/null
+++ b/src/Http/Http.Extensions/test/ModuleInitializer.cs
@@ -0,0 +1,11 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+
+using System.Runtime.CompilerServices;
+
+public static class ModuleInitializer
+{
+    [ModuleInitializer]
+    public static void Init() =>
+        VerifySourceGenerators.Initialize();
+}
diff --git a/src/Http/Http.Extensions/test/ValidationsGenerator/snapshots/ValidationsGeneratorTests.CanValidateParameters.verified.txt b/src/Http/Http.Extensions/test/ValidationsGenerator/snapshots/ValidationsGeneratorTests.CanValidateParameters.verified.txt
deleted file mode 100644
index 22fdca1b2686..000000000000
--- a/src/Http/Http.Extensions/test/ValidationsGenerator/snapshots/ValidationsGeneratorTests.CanValidateParameters.verified.txt
+++ /dev/null
@@ -1 +0,0 @@
-{}
\ No newline at end of file