diff --git a/vpc-interface-endpoint/route53.tf b/vpc-interface-endpoint/route53.tf
index 17a46c2..2eb7bda 100644
--- a/vpc-interface-endpoint/route53.tf
+++ b/vpc-interface-endpoint/route53.tf
@@ -88,12 +88,12 @@ resource "aws_route53_record" "vpce" {
 }
 
 resource "aws_route53_record" "vpce_ipv6" {
-  count   = local.r53_create && local.endpoint_exists && length(flatten([for in in data.aws_network_interface.vpce : n.ipv6_addresses])) > 0 ? 1 : 0
+  count   = local.r53_create && local.endpoint_exists && length(flatten([for n in data.aws_network_interface.vpce : n.ipv6_addresses])) > 0 ? 1 : 0
   zone_id = try(aws_route53_zone.vpce[0].zone_id, null)
   name    = try(aws_route53_zone.vpce[0].name, null)
   type    = "AAAA"
   ttl     = "60"
-  records = [for n in data.aws_network_interface.vpce : n.ipv6_addresses]
+  records = flatten([for n in data.aws_network_interface.vpce : n.ipv6_addresses])
 }
 
 resource "aws_route53_record" "vpce_wildcard" {