diff --git a/unbound.conf b/unbound.conf
index 413b7c0..0871d9e 100644
--- a/unbound.conf
+++ b/unbound.conf
@@ -2,6 +2,8 @@ server:
     qname-minimisation: yes
     trust-anchor-file: /etc/unbound/trusted-key.key
     tls-cert-bundle: /etc/ssl/certs/ca-certificates.crt
+    prefetch: yes
+    prefetch-key: yes
 
 forward-zone:
     name: "."