diff --git a/flake.nix b/flake.nix
index e67f6ab6cf..4fee8d3b0a 100644
--- a/flake.nix
+++ b/flake.nix
@@ -9,7 +9,7 @@
     };
   };
 
-  outputs = { self, nixpkgs, rust-overlay, ... }:
+  outputs = { nixpkgs, rust-overlay, ... }:
     let
       overlays = [ (import rust-overlay) ];
       pkgs = import nixpkgs {