diff --git a/library/core/src/macros/mod.rs b/library/core/src/macros/mod.rs
index 45e5b76272e1d..14cc523b0c185 100644
--- a/library/core/src/macros/mod.rs
+++ b/library/core/src/macros/mod.rs
@@ -312,7 +312,6 @@ macro_rules! debug_assert_ne {
 /// let c = Ok("abc".to_string());
 /// debug_assert_matches!(c, Ok(x) | Err(x) if x.len() < 100);
 /// ```
-#[macro_export]
 #[unstable(feature = "assert_matches", issue = "82775")]
 #[allow_internal_unstable(assert_matches)]
 #[rustc_macro_transparency = "semitransparent"]