diff --git a/mach-test/test/main.rs b/mach-test/test/main.rs
index b7284a9..4892be2 100644
--- a/mach-test/test/main.rs
+++ b/mach-test/test/main.rs
@@ -27,6 +27,7 @@ use mach2::task_info::*;
 use mach2::thread_act::*;
 use mach2::thread_policy::*;
 use mach2::thread_status::*;
+use mach2::time_value::*;
 use mach2::traps::*;
 use mach2::vm::*;
 use mach2::vm_attributes::*;