diff --git a/de4dot.code/renamer/TypeInfo.cs b/de4dot.code/renamer/TypeInfo.cs
index 47a988eb..883665ee 100644
--- a/de4dot.code/renamer/TypeInfo.cs
+++ b/de4dot.code/renamer/TypeInfo.cs
@@ -861,8 +861,6 @@ namespace de4dot.renamer {
 				return false;
 			if (method.Parameters[0].ParameterType.FullName != "System.String")
 				return false;
-			if (!Utils.StartsWith(method.DeclaringType.FullName, "System.Windows.Forms.", StringComparison.Ordinal))
-				return false;
 			return true;
 		}
 	}