diff -Nuar a/plugins/default.c b/plugins/default.c
--- a/plugins/default.c	2017-09-10 11:52:19.000000000 +0300
+++ b/plugins/default.c	2018-10-08 11:42:41.575913661 +0300
@@ -27,6 +27,7 @@
 #include <stdlib.h>
 #include <sys/stat.h>
 #include <sys/types.h>
+#include <sys/sysmacros.h>
 #include <sys/ioctl.h>
 #include <sys/socket.h>
 #include <sys/un.h>