diff --git a/usr.sbin/ppp/tun.c b/usr.sbin/ppp/tun.c
index c4c53a287747..c35894a6c207 100644
--- a/usr.sbin/ppp/tun.c
+++ b/usr.sbin/ppp/tun.c
@@ -27,7 +27,7 @@
  */
 
 #include <sys/param.h>
-#ifdef __OpenBSD__
+#ifndef __FreeBSD__
 #include <sys/socket.h>		/* For IFF_ defines */
 #include <net/if.h>		/* For IFF_ defines */
 #endif