diff --git a/conf/application.conf b/conf/application.conf
index 8f313149..520bd90d 100644
--- a/conf/application.conf
+++ b/conf/application.conf
@@ -281,8 +281,8 @@ play.filters {
   # Play provides a filter that lets you configure which hosts can access your application.
   # This is useful to prevent cache poisoning attacks.
   hosts {
-    # Allow requests to example.com, its subdomains, and localhost:9000.
-    #allowed = [".example.com", "localhost:9000"]
+    # Allow requests to localhost on ports 9000 (dev) and 19001 (default test) ports
+    allowed = ["localhost:9000", "localhost:19001"]
   }
 }