diff --git a/external/bsd/nsd/lib/libnsd/Makefile b/external/bsd/nsd/lib/libnsd/Makefile
index 707600c7c0f5..03ae9044ee2e 100644
--- a/external/bsd/nsd/lib/libnsd/Makefile
+++ b/external/bsd/nsd/lib/libnsd/Makefile
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.3 2022/09/24 17:38:18 christos Exp $
+# $NetBSD: Makefile,v 1.4 2023/05/11 16:18:31 christos Exp $
 
 LIBISPRIVATE=yes
 .include <bsd.init.mk>
@@ -51,5 +51,7 @@ LIBDPLIBS+= ${DPLIBS}
 
 .include <bsd.lib.mk>
 
+COPTS.tsig-openssl.c+= -Wno-error=deprecated-declarations
+
 # Use the generated files
 .y.c:
diff --git a/external/bsd/nsd/sbin/nsd-checkzone/Makefile b/external/bsd/nsd/sbin/nsd-checkzone/Makefile
index d29c9e2ad4cb..6057df245b18 100644
--- a/external/bsd/nsd/sbin/nsd-checkzone/Makefile
+++ b/external/bsd/nsd/sbin/nsd-checkzone/Makefile
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.1 2017/01/07 19:51:22 christos Exp $
+# $NetBSD: Makefile,v 1.2 2023/05/11 16:18:31 christos Exp $
 
 PROG=nsd-checkzone
 
@@ -15,4 +15,6 @@ zlexer.c \
 zonec.c \
 zparser.c
 
+COPTS.server.c+= -Wno-error=deprecated-declarations
+
 .include <bsd.prog.mk>
diff --git a/external/bsd/nsd/sbin/nsd-control/Makefile b/external/bsd/nsd/sbin/nsd-control/Makefile
index b75d47560f99..16442c100c43 100644
--- a/external/bsd/nsd/sbin/nsd-control/Makefile
+++ b/external/bsd/nsd/sbin/nsd-control/Makefile
@@ -1,5 +1,7 @@
-# $NetBSD: Makefile,v 1.1 2017/01/07 19:51:22 christos Exp $
+# $NetBSD: Makefile,v 1.2 2023/05/11 16:18:31 christos Exp $
 
 PROG=nsd-control
 
+COPTS.nsd-control.c+= -Wno-error=deprecated-declarations
+
 .include <bsd.prog.mk>
diff --git a/external/bsd/nsd/sbin/nsd/Makefile b/external/bsd/nsd/sbin/nsd/Makefile
index 7543ed87d387..37356c1ca658 100644
--- a/external/bsd/nsd/sbin/nsd/Makefile
+++ b/external/bsd/nsd/sbin/nsd/Makefile
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.1 2017/01/07 19:51:22 christos Exp $
+# $NetBSD: Makefile,v 1.2 2023/05/11 16:18:31 christos Exp $
 
 PROG=nsd
 
@@ -18,4 +18,6 @@ zparser.c
 MAN+=${PROG}.conf.5
 ${PROG}.conf.5: ${PROG}.conf.5.in __subst
 
+COPTS.server.c+= -Wno-error=deprecated-declarations
+
 .include <bsd.prog.mk>