diff --git a/sys/modules/cryptodev/Makefile b/sys/modules/cryptodev/Makefile
index 903bfbc52c3f..a82517d5897c 100644
--- a/sys/modules/cryptodev/Makefile
+++ b/sys/modules/cryptodev/Makefile
@@ -3,6 +3,6 @@
 .PATH:	${.CURDIR}/../../opencrypto
 KMOD	= cryptodev
 SRCS	= cryptodev.c
-SRCS	+= bus_if.h device_if.h
+SRCS	+= bus_if.h device_if.h opt_compat.h
 
 .include <bsd.kmod.mk>
diff --git a/sys/modules/sysvipc/sysvmsg/Makefile b/sys/modules/sysvipc/sysvmsg/Makefile
index e60b8a2fd1d8..38fc2a24596b 100644
--- a/sys/modules/sysvipc/sysvmsg/Makefile
+++ b/sys/modules/sysvipc/sysvmsg/Makefile
@@ -3,6 +3,6 @@
 .PATH: ${.CURDIR}/../../../kern
 
 KMOD=	sysvmsg
-SRCS=	sysv_msg.c opt_sysvipc.h
+SRCS=	sysv_msg.c opt_sysvipc.h opt_compat.h
 
 .include <bsd.kmod.mk>
diff --git a/sys/modules/sysvipc/sysvsem/Makefile b/sys/modules/sysvipc/sysvsem/Makefile
index 13fe06ad3f84..abc95448c058 100644
--- a/sys/modules/sysvipc/sysvsem/Makefile
+++ b/sys/modules/sysvipc/sysvsem/Makefile
@@ -3,6 +3,6 @@
 .PATH: ${.CURDIR}/../../../kern
 
 KMOD=	sysvsem
-SRCS=	sysv_sem.c opt_sysvipc.h
+SRCS=	sysv_sem.c opt_sysvipc.h opt_compat.h
 
 .include <bsd.kmod.mk>