diff --git a/usr.bin/getconf/sysconf.gperf b/usr.bin/getconf/sysconf.gperf
index d1102ef3c395..950e3459790e 100644
--- a/usr.bin/getconf/sysconf.gperf
+++ b/usr.bin/getconf/sysconf.gperf
@@ -63,6 +63,8 @@ SYMLOOP_MAX, _SC_SYMLOOP_MAX
 TIMER_MAX, _SC_TIMER_MAX
 TTY_NAME_MAX, _SC_TTY_NAME_MAX 
 TZNAME_MAX, _SC_TZNAME_MAX
+_NPROCESSORS_CONF, _SC_NPROCESSORS_CONF
+_NPROCESSORS_ONLN, _SC_NPROCESSORS_ONLN
 _POSIX2_CHAR_TERM, _SC_2_CHAR_TERM
 _POSIX2_C_BIND, _SC_2_C_BIND
 _POSIX2_C_DEV, _SC_2_C_DEV