diff --git a/makefile b/makefile
index d91346c..b452c7d 100644
--- a/makefile
+++ b/makefile
@@ -1,7 +1,7 @@
 all: build
 
 build:
-	npm run build
+	spago build
 
 bundle:
 	spago bundle-app
diff --git a/src/App/AuthenticationForm.purs b/src/App/AuthenticationForm.purs
index be109a3..426b405 100644
--- a/src/App/AuthenticationForm.purs
+++ b/src/App/AuthenticationForm.purs
@@ -19,13 +19,11 @@ import Effect.Aff.Class (class MonadAff)
 import Foreign (Foreign)
 import Foreign as F
 import Halogen as H
-import Halogen.Aff (awaitBody, runHalogenAff) as HA
 import Halogen.HTML as HH
 import Halogen.HTML.Events as HE
 import Halogen.HTML.Properties as HP
 import Halogen.Query.Event as HQE
 import Halogen.Subscription as HS
-import Halogen.VDom.Driver (runUI)
 import Web.Event.Event (Event)
 import Web.Event.Event as Event
 import Web.Socket.Event.CloseEvent as WSCE