diff --git a/docs/guides/using-with-flakes.md b/docs/guides/using-with-flakes.md
index 128ed33d0..61e510b55 100644
--- a/docs/guides/using-with-flakes.md
+++ b/docs/guides/using-with-flakes.md
@@ -62,7 +62,7 @@ Here's a minimal `flake.nix` file that includes:
       devShell.x86_64-linux = devenv.lib.mkShell {
         inherit inputs pkgs;
         modules = [
-          ({ pkgs, ... }: {
+          ({ pkgs, config, ... }: {
             # This is your devenv configuration
             packages = [ pkgs.hello ];