diff --git a/TestSuite/ns2.dll b/TestSuite/ns2.dll
new file mode 100644
index 000000000..609922c1c
Binary files /dev/null and b/TestSuite/ns2.dll differ
diff --git a/TreeConverter/TreeConversion/syntax_tree_visitor.cs b/TreeConverter/TreeConversion/syntax_tree_visitor.cs
index e54a5ba1f..0302830a2 100644
--- a/TreeConverter/TreeConversion/syntax_tree_visitor.cs
+++ b/TreeConverter/TreeConversion/syntax_tree_visitor.cs
@@ -14196,10 +14196,6 @@ namespace PascalABCCompiler.TreeConverter
                             {
                                 AddError(get_location(_procedure_attributes_list.proc_attributes[i]), "ATTRIBUTES_IN_INTERFACE_MEMBER");
                             }
-                            if (is_override)
-                            {
-								AddError(get_location(_procedure_attributes_list.proc_attributes[i]), "USING_MODIFIERS{0}_{1}_TOGETHER_NOT_ALLOWED", _procedure_attributes_list.proc_attributes[i].name, override_proc_attr);
-							}
                             common_function_node ccfn = context.top_function;
                             if (ccfn.return_value_type is undefined_type)
                             {