diff --git a/src/Compilers/CSharp/Test/Emit/Emit/EndToEndTests.cs b/src/Compilers/CSharp/Test/Emit/Emit/EndToEndTests.cs
index 874794157ec65..fdc74456af56c 100644
--- a/src/Compilers/CSharp/Test/Emit/Emit/EndToEndTests.cs
+++ b/src/Compilers/CSharp/Test/Emit/Emit/EndToEndTests.cs
@@ -160,7 +160,7 @@ public void DeeplyNestedGeneric()
                 (ExecutionArchitecture.x86, ExecutionConfiguration.Debug) => 270,
                 (ExecutionArchitecture.x86, ExecutionConfiguration.Release) => 1290,
                 (ExecutionArchitecture.x64, ExecutionConfiguration.Debug) => 170,
-                (ExecutionArchitecture.x64, ExecutionConfiguration.Release) => 700, // PROTOTYPE(angocke): Improve stack usage
+                (ExecutionArchitecture.x64, ExecutionConfiguration.Release) => 730,
                 _ => throw new Exception($"Unexpected configuration {ExecutionConditionUtil.Architecture} {ExecutionConditionUtil.Configuration}")
             };