diff --git a/module/core/derive_tools/tests/inc/mod.rs b/module/core/derive_tools/tests/inc/mod.rs
index 50b89b3e88..64dc024582 100644
--- a/module/core/derive_tools/tests/inc/mod.rs
+++ b/module/core/derive_tools/tests/inc/mod.rs
@@ -3,14 +3,8 @@ use super::*;
 // = import tests of clone_dyn
 
 #[ cfg( feature = "derive_clone_dyn" ) ]
-mod clone_dyn_test
-{
-  use super::*;
-
-  #[ path = "../../../../../core/clone_dyn/tests/inc/mod.rs" ]
-  mod clone_dyn_test;
-
-}
+#[ path = "../../../../../module/core/clone_dyn/tests/inc/mod.rs" ]
+mod clone_dyn_test;
 
 // = import tests of variadic_from