diff --git a/library/core/src/lib.rs b/library/core/src/lib.rs
index 630876445ba8..e10d01b58b01 100644
--- a/library/core/src/lib.rs
+++ b/library/core/src/lib.rs
@@ -64,6 +64,7 @@
     not(bootstrap),
     doc(cfg_hide(
         not(test),
+        any(not(feature = "miri-test-libstd"), test, doctest),
         target_pointer_width = "16",
         target_pointer_width = "32",
         target_pointer_width = "64",