diff --git a/extras/dev.nix b/extras/dev.nix
index 6ed2f30..66897d6 100644
--- a/extras/dev.nix
+++ b/extras/dev.nix
@@ -1,5 +1,6 @@
 {pkgs, ...}: {
   environment.systemPackages = with pkgs; [
+    gh
     bash-language-server
     qemu
     # quickemu
diff --git a/flake.nix b/flake.nix
index 7c223a8..5d262e9 100644
--- a/flake.nix
+++ b/flake.nix
@@ -30,7 +30,10 @@
     };
     # prescurve.url = "github:taotien/prescurve";
     # prescurve.inputs.nixpkgs.follows = "nixpkgs";
-    zen-browser.url = "github:MarceColl/zen-browser-flake";
+    zen-browser = {
+      url = "github:MarceColl/zen-browser-flake";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
   };
 
   nixConfig = {