diff --git a/sys/netinet6/in6_rmx.c b/sys/netinet6/in6_rmx.c
index 54136f9983b2..d1c0a83d0002 100644
--- a/sys/netinet6/in6_rmx.c
+++ b/sys/netinet6/in6_rmx.c
@@ -93,11 +93,6 @@ __FBSDID("$FreeBSD$");
 #include <netinet/icmp6.h>
 #include <netinet6/nd6.h>
 
-#include <netinet/tcp.h>
-#include <netinet/tcp_seq.h>
-#include <netinet/tcp_timer.h>
-#include <netinet/tcp_var.h>
-
 static int
 rib6_preadd(u_int fibnum, const struct sockaddr *addr, const struct sockaddr *mask,
     struct nhop_object *nh)