diff --git a/Refit.GeneratorTests/Fixture.cs b/Refit.GeneratorTests/Fixture.cs
index 574583f89..d1cf29ec0 100644
--- a/Refit.GeneratorTests/Fixture.cs
+++ b/Refit.GeneratorTests/Fixture.cs
@@ -129,7 +129,7 @@ private static Task<VerifyResult> VerifyGenerator(string source, bool ignoreNonI
     {
         var compilation = CreateLibrary(source);
 
-        var generator = new InterfaceStubGenerator();
+        var generator = new InterfaceStubGeneratorV2();
         var driver = CSharpGeneratorDriver.Create(generator);
 
         var ranDriver = driver.RunGenerators(compilation);