diff --git a/src/sys/signal.rs b/src/sys/signal.rs
index 2b1fcd4e43..36eee462f6 100644
--- a/src/sys/signal.rs
+++ b/src/sys/signal.rs
@@ -154,7 +154,6 @@ impl AsRef<libc::sigset_t> for SigSet {
 }
 
 #[allow(unknown_lints)]
-#[allow(raw_pointer_derive)]
 #[derive(Clone, Copy, PartialEq)]
 pub enum SigHandler {
     SigDfl,