diff --git a/modules/nixos/main.py b/modules/nixos/main.py
index 9dc3352..ff25f1f 100644
--- a/modules/nixos/main.py
+++ b/modules/nixos/main.py
@@ -249,6 +249,7 @@
   # services.xserver.libinput.enable = true;
 
 """
+
 cfgusers = """  # Define a user account. Don't forget to set a password with ‘passwd’.
   users.users.@@username@@ = {
     isNormalUser = true;
@@ -260,7 +261,13 @@
 """
 
 cfgfirefox = """  # Install firefox.
-  programs.firefox.enable = true;
+  programs.firefox = {
+    enable = true;
+    package = pkgs.firefox;
+    nativeMessagingHosts.packages = with pkgs; [
+      browserpass
+    ];
+  };
 
 """
 
@@ -323,6 +330,7 @@
   system.stateVersion = "@@nixosversion@@"; # Did you read the comment?
 
 }
+
 """