diff --git a/libc/include/locale.h b/libc/include/locale.h
index 4290992..8785b24 100644
--- a/libc/include/locale.h
+++ b/libc/include/locale.h
@@ -96,7 +96,7 @@
   char int_n_sign_posn;
 };
 
-struct lconv* localeconv(void) __INTRODUCED_IN(21) __VERSIONER_NO_GUARD;
+struct lconv* localeconv(void) __INTRODUCED_IN_NO_GUARD_FOR_NDK(21);
 
 locale_t duplocale(locale_t __l) __INTRODUCED_IN(21);
 void freelocale(locale_t __l) __INTRODUCED_IN(21);