diff --git a/blog/paranoid-nixos-aws-2021-08-11.markdown b/blog/paranoid-nixos-aws-2021-08-11.markdown
index 0059844..9d488e8 100644
--- a/blog/paranoid-nixos-aws-2021-08-11.markdown
+++ b/blog/paranoid-nixos-aws-2021-08-11.markdown
@@ -124,7 +124,7 @@ You should then set up your `shell.nix` to look like this:
 ```nix
 let
   sources = import ./nix/sources.nix;
-  pkgs = import ./sources.nixpkgs { };
+  pkgs = import sources.nixpkgs { };
 in pkgs.mkShell {
   buildInputs = with pkgs; [
     niv