diff --git a/lib/wanderer_app_web/live/maps/event_handlers/map_systems_event_handler.ex b/lib/wanderer_app_web/live/maps/event_handlers/map_systems_event_handler.ex
index a29c2c8e..bdccc3f8 100644
--- a/lib/wanderer_app_web/live/maps/event_handlers/map_systems_event_handler.ex
+++ b/lib/wanderer_app_web/live/maps/event_handlers/map_systems_event_handler.ex
@@ -109,8 +109,7 @@ defmodule WandererAppWeb.MapSystemsEventHandler do
           }
         } =
           socket
-      )
-      when is_binary(solar_system_id) do
+      ) do
     WandererApp.Map.Server.add_system(
       map_id,
       %{