diff --git a/sys/modules/tcp/fastpath/Makefile b/sys/modules/tcp/fastpath/Makefile
index 526b39a8cd6f..a6be6a6e2674 100644
--- a/sys/modules/tcp/fastpath/Makefile
+++ b/sys/modules/tcp/fastpath/Makefile
@@ -1,15 +1,18 @@
 #
 # $FreeBSD$
 #
 
 .PATH: ${.CURDIR}/../../../netinet/tcp_stacks
 
 KMOD=	fastpath
 SRCS=	fastpath.c
 
+SRCS+=	opt_ipfw.h opt_inet.h opt_inet6.h opt_ipsec.h opt_kdtrace.h
+SRCS+=	opt_tcpdebug.h
+
 #
 # Enable full debugging
 #
 #CFLAGS += -g
 
 .include <bsd.kmod.mk>