diff --git a/environments/prod/main.tf b/environments/prod/main.tf
index 529f8dd..adfbfa7 100644
--- a/environments/prod/main.tf
+++ b/environments/prod/main.tf
@@ -78,6 +78,16 @@ module "route53" {
             evaluate_target_health = false
           }
         },
+        # AAAA record for root domain
+        {
+          name = ""
+          type = "AAAA"
+          alias = {
+            name                   = "dpop20p5u4112.cloudfront.net"
+            zone_id                = "Z2FDTNDATAQYW2"
+            evaluate_target_health = false
+          }
+        },
         # CNAME record for www subdomain
         {
           name    = "www"
diff --git a/modules/static_website/main.tf b/modules/static_website/main.tf
index 0bbaf36..13e8d81 100644
--- a/modules/static_website/main.tf
+++ b/modules/static_website/main.tf
@@ -215,6 +215,7 @@ resource "aws_cloudfront_distribution" "static_site" {
 
   enabled             = true
   is_ipv6_enabled     = true
+  http_version        = "http2and3"
   default_root_object = "index.html"
   aliases             = [var.domain_name, "*.${var.domain_name}"]