diff --git a/etc/ip_spec.t b/etc/ip_spec.t
index b0ad2d1d9..54ca88f13 100644
--- a/etc/ip_spec.t
+++ b/etc/ip_spec.t
@@ -350,3 +350,5 @@ zne 4 51
 zre w4 52
 zrl wP4 53
 zrl wN4 54
+loi 4 55
+sti 4 56