diff --git a/src/clock/darwin.rs b/src/clock/darwin.rs
index fc873c1..33b94ef 100644
--- a/src/clock/darwin.rs
+++ b/src/clock/darwin.rs
@@ -13,7 +13,6 @@ mod mach {
     #![allow(non_camel_case_types)]
     #![allow(non_snake_case)]
     #![allow(non_upper_case_globals)]
-    #![allow(safe_packed_borrows)]
     include!(concat!(env!("OUT_DIR"), "/darwin_bindings.rs"));
 }