diff --git a/IDE/mintest/minlib/src/System/Attribute.bf b/IDE/mintest/minlib/src/System/Attribute.bf
index f7df17f4..63b5be57 100644
--- a/IDE/mintest/minlib/src/System/Attribute.bf
+++ b/IDE/mintest/minlib/src/System/Attribute.bf
@@ -138,6 +138,12 @@ namespace System
 	    
 	}
 
+	[AttributeUsage(.MemberAccess)]
+	public struct NoExtensionAttribute : Attribute
+	{
+	    
+	}
+
 	[AttributeUsage(.Block)]
 	public struct IgnoreErrorsAttribute : Attribute
 	{