diff --git a/crates/core_arch/src/mod.rs b/crates/core_arch/src/mod.rs
index 2f6d45bb17..940f639861 100644
--- a/crates/core_arch/src/mod.rs
+++ b/crates/core_arch/src/mod.rs
@@ -9,10 +9,10 @@ mod acle;
 mod simd;
 
 #[cfg_attr(
-    not(core_arch_docs),
+    bootstrap,
     doc(include = "../stdsimd/crates/core_arch/src/core_arch_docs.md")
 )]
-#[cfg_attr(core_arch_docs, doc(include = "core_arch_docs.md"))]
+#[cfg_attr(not(bootstrap), doc(include = "core_arch_docs.md"))]
 #[stable(feature = "simd_arch", since = "1.27.0")]
 pub mod arch {
     /// Platform-specific intrinsics for the `x86` platform.