diff --git a/config/config.exs b/config/config.exs
index e652b35ee..7f78b3ed2 100644
--- a/config/config.exs
+++ b/config/config.exs
@@ -145,6 +145,9 @@ config :tails,
 
 config :elixir, :time_zone_database, Tzdata.TimeZoneDatabase
 
+# TODO: remove after migration
+config :algora, dev_routes: true
+
 # Import environment specific config. This must remain at the bottom
 # of this file so it overrides the configuration defined above.
 import_config "#{config_env()}.exs"
diff --git a/config/prod.exs b/config/prod.exs
index 89e31329f..6ae867048 100644
--- a/config/prod.exs
+++ b/config/prod.exs
@@ -10,8 +10,8 @@ config :algora, AlgoraWeb.Endpoint, cache_static_manifest: "priv/static/cache_ma
 # Configures Swoosh API Client
 config :swoosh, api_client: Swoosh.ApiClient.Finch, finch_name: Algora.Finch
 
-# Disable Swoosh Local Memory Storage
-config :swoosh, local: false
+# TODO: Disable Swoosh Local Memory Storage
+config :swoosh, local: true
 
 config :logger,
   format: {LogfmtEx, :format},
diff --git a/config/runtime.exs b/config/runtime.exs
index e8e8ebf54..fee50762e 100644
--- a/config/runtime.exs
+++ b/config/runtime.exs
@@ -129,9 +129,12 @@ if config_env() == :prod do
   #
   # Check `Plug.SSL` for all available options in `force_ssl`.
 
-  config :algora, Algora.Mailer,
-    adapter: Swoosh.Adapters.Sendgrid,
-    api_key: System.fetch_env!("SENDGRID_API_KEY")
+  # TODO: remove after migration
+  if false do
+    config :algora, Algora.Mailer,
+      adapter: Swoosh.Adapters.Sendgrid,
+      api_key: System.get_env("SENDGRID_API_KEY")
+  end
 
   config :swoosh, :api_client, Swoosh.ApiClient.Finch