diff --git a/ansible/roles/pihole/files/setup-vars.conf b/ansible/roles/pihole/files/setup-vars.conf
index d880717..7354fb3 100644
--- a/ansible/roles/pihole/files/setup-vars.conf
+++ b/ansible/roles/pihole/files/setup-vars.conf
@@ -3,7 +3,7 @@ QUERY_LOGGING=false
 INSTALL_WEB_SERVER=true
 INSTALL_WEB_INTERFACE=true
 LIGHTTPD_ENABLED=true
-CACHE_SIZE=1000000
+CACHE_SIZE=10000
 DNS_FQDN_REQUIRED=true
 DNS_BOGUS_PRIV=true
 DNSMASQ_LISTENING=bind