diff --git a/net/mwan3/files/lib/mwan3/mwan3.sh b/net/mwan3/files/lib/mwan3/mwan3.sh
index 7a4f1f2c8..e59f7c9b2 100644
--- a/net/mwan3/files/lib/mwan3/mwan3.sh
+++ b/net/mwan3/files/lib/mwan3/mwan3.sh
@@ -58,7 +58,7 @@ mwan3_id2mask()
 mwan3_init()
 {
 	local bitcnt
-	local mmdefault mmblackhole mmunreachable
+	local mmdefault
 
 	[ -d $MWAN3_STATUS_DIR ] || mkdir -p $MWAN3_STATUS_DIR/iface_state