diff --git a/fixed-hash/src/lib.rs b/fixed-hash/src/lib.rs
index 297490134..bfc210a84 100644
--- a/fixed-hash/src/lib.rs
+++ b/fixed-hash/src/lib.rs
@@ -10,7 +10,6 @@
 
 // Re-export liballoc using an alias so that the macros can work without
 // requiring `extern crate alloc` downstream.
-#[cfg(not(feature = "std"))]
 #[doc(hidden)]
 pub extern crate alloc as alloc_;