diff --git a/unbound.sh b/unbound.sh
index ae92975..3f0d09d 100755
--- a/unbound.sh
+++ b/unbound.sh
@@ -47,6 +47,7 @@ server:
   do-not-query-localhost: no
   prefetch: yes
   prefetch-key: yes
+  ratelimit: 1000
   rrset-roundrobin: yes
   minimal-responses: yes
   chroot: "/opt/unbound/etc/unbound"