diff --git a/usr.sbin/bsnmpd/Makefile.inc b/usr.sbin/bsnmpd/Makefile.inc
index 876d6f891e7..7f666307467 100644
--- a/usr.sbin/bsnmpd/Makefile.inc
+++ b/usr.sbin/bsnmpd/Makefile.inc
@@ -1,2 +1,3 @@
+CFLAGS+=	-DHAVE_STRLCPY
 PACKAGE=	bsnmp
 .include "../Makefile.inc"