diff --git a/kerberos5/Makefile b/kerberos5/Makefile
index 401957b32f25..6eccc29d390f 100644
--- a/kerberos5/Makefile
+++ b/kerberos5/Makefile
@@ -21,11 +21,11 @@ kerberize:
 dekerberize:
 .for entry in ${KPROGS}
 	cd ${.CURDIR}/../${entry}; \
-	${MAKE} -DWITHOUT_KERBEROS cleandir; \
-	${MAKE} -DWITHOUT_KERBEROS obj; \
-	${MAKE} -DWITHOUT_KERBEROS depend; \
-	${MAKE} -DWITHOUT_KERBEROS all; \
-	${MAKE} -DWITHOUT_KERBEROS install
+	${MAKE} MK_KERBEROS=no cleandir; \
+	${MAKE} MK_KERBEROS=no obj; \
+	${MAKE} MK_KERBEROS=no depend; \
+	${MAKE} MK_KERBEROS=no all; \
+	${MAKE} MK_KERBEROS=no install
 .endfor
 
 .include <bsd.subdir.mk>
diff --git a/tools/bsdbox/Makefile.telnetd b/tools/bsdbox/Makefile.telnetd
index c0d6c4b05117..5a77176fd3ac 100644
--- a/tools/bsdbox/Makefile.telnetd
+++ b/tools/bsdbox/Makefile.telnetd
@@ -11,4 +11,4 @@
 CRUNCH_PROGS_libexec+=	telnetd
 CRUNCH_PROGS_usr.bin+=	telnet
 CRUNCH_LIBS+=		-lkrb5 -lhx509 -lasn1 -lcom_err -lroken -ltelnetd
-# CRUNCH_BUILDOPTS_telnetd=	WITHOUT_KERBEROS_SUPPORT=yes
+# CRUNCH_BUILDOPTS_telnetd=	MK_KERBEROS_SUPPORT=no