diff --git a/config/config.exs b/config/config.exs
index d60c2eb..08063cd 100644
--- a/config/config.exs
+++ b/config/config.exs
@@ -12,6 +12,7 @@ config :localiserd, Localiser.Web.Endpoint,
   secret_key_base: System.get_env("SECRET_KEY_BASE") ||
     "localiser_dev_secret_key_base_change_in_prod_min64chars!!",
   server: true,
+  pubsub_server: Localiser.PubSub,
   render_errors: [formats: [json: Localiser.ErrorView], layout: false]
 
 config :localiserd, :jwt_secret,