diff --git a/configuration.nix b/configuration.nix
index b659b31..b4084c1 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -3,7 +3,9 @@
 # https://search.nixos.org/options and in the NixOS manual (`nixos-help`).
 
 { ... }:
-
+let
+  agenix = builtins.fetchTarball "https://github.com/ryantm/agenix/archive/main.tar.gz";
+in
 {
   imports =
     [
@@ -12,6 +14,7 @@
       ./boot.nix
       ./networking.nix
       ./gui.nix
+      (import "${agenix}/modules/age.nix")
       ./users.nix
       ./packages.nix
       ./services.nix
diff --git a/noah-home.nix b/noah-home.nix
index b57f0e3..9766c17 100644
--- a/noah-home.nix
+++ b/noah-home.nix
@@ -18,7 +18,7 @@ in
 
   home.packages = with pkgs; [
     # main tool
-    firefox-devedition-bin
+    firefox-devedition
     direnv
     fish
     tree