diff --git a/src/Libraries/NRefactory/ICSharpCode.NRefactory.Tests/CSharp/Resolver/UnaryOperatorTests.cs b/src/Libraries/NRefactory/ICSharpCode.NRefactory.Tests/CSharp/Resolver/UnaryOperatorTests.cs
index fe1fc26bb6..4e499d5618 100644
--- a/src/Libraries/NRefactory/ICSharpCode.NRefactory.Tests/CSharp/Resolver/UnaryOperatorTests.cs
+++ b/src/Libraries/NRefactory/ICSharpCode.NRefactory.Tests/CSharp/Resolver/UnaryOperatorTests.cs
@@ -222,9 +222,7 @@ namespace ICSharpCode.NRefactory.CSharp.Resolver
 			AssertType(typeof(StringComparison?), resolver.ResolveUnaryOperator(UnaryOperatorType.BitNot, MakeResult(typeof(StringComparison?))));
 		}
 		
-#if __MonoCS__
-		[Ignore("Broken on mcs")]
-#endif
+		[Ignore("Broken on mcs and roslyn (https://github.com/dotnet/roslyn/issues/2429)")]
 		[Test]
 		public void IntMinValue()
 		{