diff --git a/lib/sentry/application.ex b/lib/sentry/application.ex
index a6b3a3bd..79588767 100644
--- a/lib/sentry/application.ex
+++ b/lib/sentry/application.ex
@@ -29,7 +29,7 @@ defmodule Sentry.Application do
 
     with {:ok, pid} <-
            Supervisor.start_link(children, strategy: :one_for_one, name: Sentry.Supervisor) do
-      start_integrations(config)
+      start_integrations(Keyword.fetch!(config, :integrations))
       {:ok, pid}
     end
   end