diff --git a/lib/libsys/Makefile b/lib/libsys/Makefile
index 598962185dcf..668c263c506f 100644
--- a/lib/libsys/Makefile
+++ b/lib/libsys/Makefile
@@ -1,75 +1,78 @@
 PACKAGE=	clibs
 SHLIBDIR?= /lib
 
 .include <src.opts.mk>
 
 LIBC_SRCTOP?= ${.CURDIR}/../libc
 LIBSYS_SRCTOP?=	${.CURDIR}
 
 # Pick the current architecture directory for libsys. In general, this is named
 # MACHINE_CPUARCH, but some ABIs are different enough to require their own
 # libsys, so allow a directory named MACHINE_ARCH to override this (though
 # treat powerpc64le and powerpc64 the same).
 # Note: This is copied from libc/Makefile
 M=${MACHINE_ARCH:S/powerpc64le/powerpc64/}
 .if exists(${LIBC_SRCTOP}/${M})
 LIBC_ARCH=${M}
 .else
 LIBC_ARCH=${MACHINE_CPUARCH}
 .endif
 
 LIB=sys
 SHLIB_MAJOR= 7
 WARNS?=	2
 
 CFLAGS+=-I${LIBSYS_SRCTOP}/include -I${LIBC_SRCTOP}/include
 CFLAGS+=-I${LIBSYS_SRCTOP}/${LIBC_ARCH}
 CFLAGS+=-I${LIBC_SRCTOP}/${LIBC_ARCH}
 
+.PATH: ${LIBC_SRCTOP}/string
+SRCS+=	memcpy.c memset.c strlcpy.c
+
 CLEANFILES+=tags
 INSTALL_PIC_ARCHIVE=
 #XXX? BUILD_NOSSP_PIC_ARCHIVE=
 PRECIOUSLIB=
 
 # Use a more efficient TLS model for libc since we can reasonably assume that
 # it will be loaded during program startup.
 CFLAGS+= -ftls-model=initial-exec
 
 #
 # Link with static libcompiler_rt.a.
 #
 LDFLAGS+= -nodefaultlibs
 LIBADD+=	compiler_rt
 
 .if ${MK_SSP} != "no" && \
     (${LIBC_ARCH} == "i386" || ${LIBC_ARCH:Mpowerpc*} != "")
 LIBADD+=        ssp_nonshared
 .endif
 
 #.if ${MK_SSP} != "no" && \
 #    (${LIBC_ARCH} == "i386" || ${LIBC_ARCH:Mpowerpc*} != "")
 #LIBADD+=	ssp_nonshared
 #.endif
 
 # Define (empty) variables so that make doesn't give substitution
 # errors if the included makefiles don't change these:
 MDASM=
 MIASM=
 NOASM=
 
 SYM_MAPS+=	${LIBSYS_SRCTOP}/Symbol.map
 SRCS+=	auxv.c
 
 .include "${LIBSYS_SRCTOP}/Makefile.sys"
 
 SYM_MAPS+=	${LIBSYS_SRCTOP}/Symbol.thr.map
 .PATH: ${LIBSYS_SRCTOP}/${MACHINE_CPUARCH}
 .sinclude "${LIBSYS_SRCTOP}/${MACHINE_CPUARCH}/Makefile.thr"
 .if !${SRCS:M_umtx_op_err.S}
 SRCS+=_umtx_op_err.c
 .endif
 
 VERSION_DEF=${LIBC_SRCTOP}/Versions.def
 SYMBOL_MAPS=${SYM_MAPS}
 
 .include <bsd.lib.mk>