diff --git a/overlays/discord/default.nix b/overlays/discord/default.nix
index 96effac28..b372af1bf 100644
--- a/overlays/discord/default.nix
+++ b/overlays/discord/default.nix
@@ -1,3 +1,3 @@
-{ channels, ... }: _final: prev: {
+{ channels, ... }: _final: _prev: {
   inherit (channels.nixpkgs-master) discord;
 }