Index: head/lib/libcrypt/tests/Makefile
===================================================================
--- head/lib/libcrypt/tests/Makefile	(revision 315034)
+++ head/lib/libcrypt/tests/Makefile	(revision 315035)
@@ -1,12 +1,13 @@
 # $FreeBSD$
 
 ATF_TESTS_C+= crypt_tests
 
 NETBSD_ATF_TESTS_C+= crypt_test
 
+WARNS?=		6
 CFLAGS+= -I${.CURDIR:H}
 LIBADD=	crypt
 
 .include <netbsd-tests.test.mk>
 
 .include <bsd.test.mk>