diff --git a/usr.sbin/ancontrol/ancontrol.c b/usr.sbin/ancontrol/ancontrol.c
index 6ff491246c41..08d13d312058 100644
--- a/usr.sbin/ancontrol/ancontrol.c
+++ b/usr.sbin/ancontrol/ancontrol.c
@@ -43,7 +43,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/cdefs.h>
 #include <sys/socket.h>
 #include <sys/ioctl.h>
-#include <sys/socket.h>
 
 #include <arpa/inet.h>