diff --git a/sys/netinet/ip_icmp.c b/sys/netinet/ip_icmp.c
index fdde24fd94be..c108a8f3ab05 100644
--- a/sys/netinet/ip_icmp.c
+++ b/sys/netinet/ip_icmp.c
@@ -66,7 +66,6 @@ __FBSDID("$FreeBSD$");
 #include <netinet/ip_options.h>
 #include <netinet/sctp.h>
 #include <netinet/tcp.h>
-#include <netinet/tcp_var.h>
 #include <netinet/tcpip.h>
 #include <netinet/icmp_var.h>