diff --git a/libc/kernel/uapi/linux/mei.h b/libc/kernel/uapi/linux/mei.h
index ac8031f..4d3aec6 100644
--- a/libc/kernel/uapi/linux/mei.h
+++ b/libc/kernel/uapi/linux/mei.h
@@ -34,5 +34,7 @@
     struct mei_client out_client_properties;
   };
 };
-#endif
+#define IOCTL_MEI_NOTIFY_SET _IOW('H', 0x02, __u32)
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define IOCTL_MEI_NOTIFY_GET _IOR('H', 0x03, __u32)
+#endif