diff --git a/lib/zebra.h b/lib/zebra.h
index 4afb20e..c4c69d3 100644
--- a/lib/zebra.h
+++ b/lib/zebra.h
@@ -500,7 +500,7 @@
 /* Subsequent Address Family Identifier. */
 #define SAFI_UNICAST              1
 #define SAFI_MULTICAST            2
-#define SAFI_UNICAST_MULTICAST    3
+#define SAFI_RESERVED_3           3
 #define SAFI_MPLS_VPN             4
 #define SAFI_MAX                  5