diff --git a/pkgs/by-name/co/cosmic-session/package.nix b/pkgs/by-name/co/cosmic-session/package.nix
index 81dea7e78e79..bab869482d2e 100644
--- a/pkgs/by-name/co/cosmic-session/package.nix
+++ b/pkgs/by-name/co/cosmic-session/package.nix
@@ -5,7 +5,6 @@
   rustPlatform,
   just,
   dbus,
-  rust,
   stdenv,
   xdg-desktop-portal-cosmic,
 }: