diff --git a/hosts/router/dns.nix b/hosts/router/dns.nix
index ab358f9..92e6553 100644
--- a/hosts/router/dns.nix
+++ b/hosts/router/dns.nix
@@ -42,8 +42,12 @@ in
 
   services.adguardhome.enable = true;
   services.adguardhome.mutableSettings = false;
+  # https://github.com/AdguardTeam/Adguardhome/wiki/Configuration
   services.adguardhome.settings = {
     dns = {
+      # Disable rate limit, default of 20 is too low
+      # https://github.com/AdguardTeam/AdGuardHome/issues/6726
+      ratelimit = 0;
       bootstrap_dns = [ "1.1.1.1" "9.9.9.9" ];
       upstream_dns = [
         # Default upstreams