diff --git a/spago.dhall b/spago.dhall
index e1c3e34..e8212be 100644
--- a/spago.dhall
+++ b/spago.dhall
@@ -1,7 +1,6 @@
 { name = "halogen-project"
 , dependencies =
   [ "aff"
-  , "argonaut-codecs"
   , "argonaut-core"
   , "arraybuffer"
   , "arraybuffer-builder"
@@ -28,7 +27,6 @@
   , "transformers"
   , "tuples"
   , "uint"
-  , "variant"
   , "web-encoding"
   , "web-events"
   , "web-socket"