diff --git a/doc/private/branches b/doc/private/branches
index d4180b794e..7fa62aa996 100644
--- a/doc/private/branches
+++ b/doc/private/branches
@@ -8,6 +8,7 @@ ipv6_6to4	feedback	marka
 libbind_clean	open		jinmei
 rt3746		open		marka
 v6source
+rt4663		review		explorer
 
 blabel-cleanup	closed
 rt3445		closed