diff --git a/lib/libpam/modules/pam_ssh/Makefile b/lib/libpam/modules/pam_ssh/Makefile
index c7e4c332d8b..15064e2f578 100644
--- a/lib/libpam/modules/pam_ssh/Makefile
+++ b/lib/libpam/modules/pam_ssh/Makefile
@@ -7,7 +7,7 @@ LIB=	pam_ssh
 MAN=	pam_ssh.8
 SRCS=	pam_ssh.c
 
-WARNS?=	0
+WARNS?=	3
 CFLAGS+= -I${SSHSRC}
 
 DPADD=	${LIBSSH} ${LIBCRYPTO} ${LIBCRYPT}