diff --git a/rust/pin-init/src/__internal.rs b/rust/pin-init/src/__internal.rs
index 557b5948cddc..90f18e9a2912 100644
--- a/rust/pin-init/src/__internal.rs
+++ b/rust/pin-init/src/__internal.rs
@@ -188,6 +188,7 @@ pub fn init<E>(self: Pin<&mut Self>, init: impl PinInit<T, E>) -> Result<Pin<&mu
 }
 
 #[test]
+#[cfg(feature = "std")]
 fn stack_init_reuse() {
     use ::std::{borrow::ToOwned, println, string::String};
     use core::pin::pin;