diff --git a/lib/libc/sys/Makefile.inc b/lib/libc/sys/Makefile.inc
index 5f58c58d2016..93f981291cc7 100644
--- a/lib/libc/sys/Makefile.inc
+++ b/lib/libc/sys/Makefile.inc
@@ -57,7 +57,7 @@ MAN+=	_exit.2 accept.2 access.2 acct.2 adjtime.2 \
 	aio_suspend.2 aio_waitcomplete.2 aio_write.2 \
 	bind.2 brk.2 chdir.2 chflags.2 \
 	chmod.2 chown.2 chroot.2 clock_gettime.2 close.2 \
-	connect.2 dup.2 execve.2 \
+	connect.2 dup.2 execve.2 extattr_get_file.2 \
 	fcntl.2 fhopen.2 flock.2 fork.2 fsync.2 \
 	getdirentries.2 getdtablesize.2 \
 	getfh.2 getfsstat.2 getgid.2 getgroups.2 getitimer.2 getlogin.2 \
@@ -92,6 +92,8 @@ MLINKS+=chmod.2 fchmod.2 chmod.2 lchmod.2
 MLINKS+=chown.2 fchown.2 chown.2 lchown.2
 MLINKS+=clock_gettime.2 clock_getres.2 clock_gettime.2 clock_settime.2
 MLINKS+=dup.2 dup2.2
+MLINKS+=extattr_get_file.2 extattr_set_file.2 extattr_get_file.2 \
+	extattr_delete_file.2
 MLINKS+=fhopen.2 fhstat.2 fhopen.2 fhstatfs.2
 MLINKS+=getdirentries.2 getdents.2
 MLINKS+=getgid.2 getegid.2