diff --git a/config/runtime.exs b/config/runtime.exs
index 1591bc6..c49d492 100644
--- a/config/runtime.exs
+++ b/config/runtime.exs
@@ -39,7 +39,7 @@ if config_env() == :prod do
   config :cluster_test, :dns_cluster_query, System.get_env("DNS_CLUSTER_QUERY")
 
   config :cluster_test, ClusterTestWeb.Endpoint,
-    url: [host: host, port: 443, scheme: "https"],
+    url: [host: host, port: 80],
     http: [
       # Enable IPv6 and bind on all interfaces.
       # Set it to  {0, 0, 0, 0, 0, 0, 0, 1} for local network only access.