diff --git a/install/unbound-install.sh b/install/unbound-install.sh
index b04cd62b..6727488f 100644
--- a/install/unbound-install.sh
+++ b/install/unbound-install.sh
@@ -40,7 +40,6 @@ server:
   hide-version: yes
   harden-glue: yes
   harden-referral-path: yes
-  use-caps-for-id: no
   qname-minimisation: yes
   rrset-roundrobin: yes
   cache-min-ttl: 300