diff --git a/serde2/tests/test_macros.rs b/serde2/tests/test_macros.rs
index 2161735e..2207ed89 100644
--- a/serde2/tests/test_macros.rs
+++ b/serde2/tests/test_macros.rs
@@ -3,9 +3,11 @@
 
 extern crate serde2;
 
+/*
 trait Trait {
     type Type;
 }
+*/
 
 #[derive_serialize]
 //#[derive_deserialize]