diff --git a/crates/std_detect/src/detect/macros.rs b/crates/std_detect/src/detect/macros.rs
index fa7189336a..7548c97807 100644
--- a/crates/std_detect/src/detect/macros.rs
+++ b/crates/std_detect/src/detect/macros.rs
@@ -11,7 +11,7 @@ macro_rules! features {
     ) => {
         #[macro_export]
         $(#[$macro_attrs])*
-        #[allow_internal_unstable(stdsimd_internal)]
+        #[allow_internal_unstable(stdsimd_internal, stdsimd)]
         #[cfg($cfg)]
         #[doc(cfg($cfg))]
         macro_rules! $macro_name {