diff --git a/lib/log.h b/lib/log.h
index ee34a4a..27f21b3 100644
--- a/lib/log.h
+++ b/lib/log.h
@@ -49,7 +49,8 @@
   ZLOG_RIP,
   ZLOG_BGP,
   ZLOG_OSPF,
-  ZLOG_RIPNG,  
+  ZLOG_RIPNG,
+  ZLOG_BABEL,
   ZLOG_OSPF6,
   ZLOG_ISIS,
   ZLOG_MASC