diff --git a/modules/unreal/horde/ecs.tf b/modules/unreal/horde/ecs.tf
index a00ce561..0a85a22d 100644
--- a/modules/unreal/horde/ecs.tf
+++ b/modules/unreal/horde/ecs.tf
@@ -76,7 +76,11 @@ resource "aws_ecs_task_definition" "unreal_horde_task_definition" {
         {
           name  = "Horde__databasePublicCert",
           value = "/app/config/global-bundle.pem"
-        }
+        },
+        {
+          name  = "Horde__jwtIssuer",
+          value = "https://${var.fully_qualified_domain_name}"
+        },
       ], local.horde_service_env)
       logConfiguration = {
         logDriver = "awslogs"