diff --git a/library/core/tests/manually_drop.rs b/library/core/tests/manually_drop.rs
index 9eac279733a..22d72d219a7 100644
--- a/library/core/tests/manually_drop.rs
+++ b/library/core/tests/manually_drop.rs
@@ -1,3 +1,5 @@
+#![cfg_attr(not(bootstrap), allow(undropped_manually_drops))]
+
 use core::mem::ManuallyDrop;
 
 #[test]