diff --git a/networking/inetd.c b/networking/inetd.c
index 26b66992d..1308d74c7 100644
--- a/networking/inetd.c
+++ b/networking/inetd.c
@@ -165,6 +165,7 @@
 //usage:     "\n		(default: 0 - disabled)"
 
 #include <syslog.h>
+#include <sys/socket.h> /* un.h may need this */
 #include <sys/un.h>
 
 #include "libbb.h"