diff --git a/usr.sbin/bsnmpd/bsnmpd/Makefile b/usr.sbin/bsnmpd/bsnmpd/Makefile
index 86f0d6ef7c17..1cf4a8b96255 100644
--- a/usr.sbin/bsnmpd/bsnmpd/Makefile
+++ b/usr.sbin/bsnmpd/bsnmpd/Makefile
@@ -16,7 +16,6 @@ XSYM=	snmpMIB begemotSnmpdModuleTable begemotSnmpd begemotTrapSinkTable \
 	freeBSD freeBSDVersion
 CLEANFILES= oid.h tree.c tree.h
 MAN=	bsnmpd.1 snmpmod.3
-NO_WERROR=
 
 FILESGROUPS= BMIBS DEFS
 
@@ -48,4 +47,6 @@ MANFILTER=	sed -e 's%@MODPATH@%${LIBDIR}/%g'		\
 		    -e 's%@DEFPATH@%${DEFSDIR}/%g'		\
 		    -e 's%@MIBSPATH@%${BMIBSDIR}/%g'
 
+WARNS?=		6
+
 .include <bsd.prog.mk>