diff --git a/optional/unbound/unbound.conf b/optional/unbound/unbound.conf
index 42b2d4d8..df0c76ff 100644
--- a/optional/unbound/unbound.conf
+++ b/optional/unbound/unbound.conf
@@ -17,5 +17,4 @@ server:
   hide-identity: yes
   hide-version: yes
   cache-min-ttl: 300
-  qname-minimisation: yes