diff --git a/src/timer/windows_timer.rs b/src/timer/windows_timer.rs
index 07a2dd3..e48e288 100644
--- a/src/timer/windows_timer.rs
+++ b/src/timer/windows_timer.rs
@@ -30,7 +30,7 @@ use windows_sys::{
     },
 };
 
-use crate::quantity::{nanosecond, Information, InformationQuantity, Time, TimeQuantity};
+use crate::quantity::{nanosecond, Information, Time, Zero};
 
 #[cfg(not(feature = "windows_process_extensions_main_thread_handle"))]
 #[allow(non_upper_case_globals)]