diff --git a/libc/include/sys/quota.h b/libc/include/sys/quota.h
index 08ca982..51f7675 100644
--- a/libc/include/sys/quota.h
+++ b/libc/include/sys/quota.h
@@ -40,7 +40,7 @@
 
 __BEGIN_DECLS
 
-int quotactl(int, const char*, int, char*) __INTRODUCED_IN_FUTURE;
+int quotactl(int, const char*, int, char*) __INTRODUCED_IN(26);
 
 __END_DECLS