diff --git a/ICSharpCode.Decompiler.Tests/TestCases/Pretty/ExpressionTrees.cs b/ICSharpCode.Decompiler.Tests/TestCases/Pretty/ExpressionTrees.cs
index b140ed306..48bc860bc 100644
--- a/ICSharpCode.Decompiler.Tests/TestCases/Pretty/ExpressionTrees.cs
+++ b/ICSharpCode.Decompiler.Tests/TestCases/Pretty/ExpressionTrees.cs
@@ -1,4 +1,5 @@
-// Copyright (c) AlphaSierraPapa for the SharpDevelop Team
+#pragma warning disable format
+// Copyright (c) AlphaSierraPapa for the SharpDevelop Team
 // 
 // Permission is hereby granted, free of charge, to any person obtaining a copy of this
 // software and associated documentation files (the "Software"), to deal in the Software