diff --git a/tests/sys/kern/Makefile b/tests/sys/kern/Makefile
index ee9decac518c..b0f83b97db41 100644
--- a/tests/sys/kern/Makefile
+++ b/tests/sys/kern/Makefile
@@ -1,88 +1,92 @@
 # $FreeBSD$
 
+.include <src.opts.mk>
+
 PACKAGE=	tests
 
 TESTSRC=	${SRCTOP}/contrib/netbsd-tests/kernel
 .PATH:		${SRCTOP}/sys/kern
 
 TESTSDIR=	${TESTSBASE}/sys/kern
 
 #ATF_TESTS_C+=	kcov
 ATF_TESTS_C+=	kern_copyin
 ATF_TESTS_C+=	kern_descrip_test
 ATF_TESTS_C+=	fdgrowtable_test
 ATF_TESTS_C+=	kill_zombie
+.if ${MK_OPENSSL} != "no"
 ATF_TESTS_C+=	ktls_test
+.endif
 ATF_TESTS_C+=	ptrace_test
 TEST_METADATA.ptrace_test+=		timeout="15"
 ATF_TESTS_C+=	reaper
 ATF_TESTS_C+=	sigaltstack
 PLAIN_TESTS_C+=	subr_unit_test
 ATF_TESTS_C+=	sys_getrandom
 ATF_TESTS_C+=	unix_passfd_test
 ATF_TESTS_C+=	unix_seqpacket_test
 TEST_METADATA.unix_seqpacket_test+=	timeout="15"
 ATF_TESTS_C+=	unix_socketpair_test
 ATF_TESTS_C+=	waitpid_nohang
 ATF_TESTS_C+=	pdeathsig
 
 ATF_TESTS_SH+=	coredump_phnum_test
 ATF_TESTS_SH+=	sonewconn_overflow
 TEST_METADATA.sonewconn_overflow+=	required_programs="python"
 TEST_METADATA.sonewconn_overflow+=	required_user="root"
 ATF_TESTS_SH+=	sendfile_test
 
 ${PACKAGE}FILES+=	sonewconn_overflow.py
 ${PACKAGE}FILESMODE_sonewconn_overflow.py=0555
 
 BINDIR=		${TESTSDIR}
 PROGS+=		coredump_phnum_helper
 PROGS+=		pdeathsig_helper
 PROGS+=		sendfile_helper
 
 CFLAGS.sys_getrandom+=			-I${SRCTOP}/sys/contrib/zstd/lib
 LIBADD.sys_getrandom+=			zstd
 LIBADD.sys_getrandom+=			c
 LIBADD.sys_getrandom+=			pthread
 LIBADD.ptrace_test+=			pthread
 LIBADD.unix_seqpacket_test+=		pthread
 LIBADD.kcov+=				pthread
 LIBADD.ktls_test+=			crypto
 LIBADD.sendfile_helper+=		pthread
 LIBADD.fdgrowtable_test+=		util pthread kvm procstat
 
 NETBSD_ATF_TESTS_C+=	lockf_test
 NETBSD_ATF_TESTS_C+=	mqueue_test
 NETBSD_ATF_TESTS_C+=	sysv_test
 
 CFLAGS.mqueue_test+=	-I${SRCTOP}/tests
 LIBADD.mqueue_test+=	rt
 
 ATF_TESTS_C+=	libkern_crc32
 SRCS.libkern_crc32+=	libkern_crc32.c
 .PATH: ${SRCTOP}/sys/libkern
 SRCS.libkern_crc32+=	gsb_crc32.c
 CFLAGS.libkern_crc32+=	-DTESTING
 .if ${MACHINE_ARCH} == "amd64" || ${MACHINE_ARCH} == "i386"
 .PATH: ${SRCTOP}/sys/libkern/x86
 SRCS.libkern_crc32+=	crc32_sse42.c
 .elif ${MACHINE_CPUARCH} == "aarch64"
 .PATH: ${SRCTOP}/sys/libkern/arm64
 SRCS.libkern_crc32+=	crc32c_armv8.S
 .endif
 
 # subr_unit.c contains functions whose prototypes lie in headers that cannot be
 # included in userland.  But as far as subr_unit_test goes, they're effectively
 # static.  So it's ok to disable -Wmissing-prototypes for this program.
 CFLAGS.subr_unit.c+=	-Wno-missing-prototypes
 SRCS.subr_unit_test+=	subr_unit.c
 
 WARNS?=	3
 
 TESTS_SUBDIRS+=	acct
 TESTS_SUBDIRS+=	execve
 TESTS_SUBDIRS+=	pipe
 
 .include <netbsd-tests.test.mk>
 
 .include <bsd.test.mk>