diff --git a/company-ca.pem b/company-ca.pem
new file mode 100644
index 0000000..e7136d9
--- /dev/null
+++ b/company-ca.pem
@@ -0,0 +1,26 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/home.nix b/home.nix
index d33fa6d..ad8cd27 100644
--- a/home.nix
+++ b/home.nix
@@ -1,18 +1,23 @@
-{ pkgs, lib, config, ... }:
+{ pkgs, lib, ... }:
 let
   downloadedFile = builtins.fetchurl {
-    url =
-      "https://raw.githubusercontent.com/git/git/master/contrib/completion/git-prompt.sh";
+    url = "https://raw.githubusercontent.com/git/git/master/contrib/completion/git-prompt.sh";
     sha256 = "7ff718f4a06fd0a0be7edfef926abb41b1353c48c1515ad312d226965b74943a";
   };
   ProjectRoot = ./.;
-in {
+in
+{
   # Mandatory WSL settings
   wsl.enable = true;
   wsl.defaultUser = "nixos";
 
   # Enable Flakes and new 'nix' commands
-  nix.settings.experimental-features = [ "nix-command" "flakes" ];
+  nix.settings.experimental-features = [
+    "nix-command"
+    "flakes"
+  ];
+
+  security.pki.certificateFiles = [ ./company-ca.pem ];
 
   environment.systemPackages = with pkgs; [
 
@@ -20,6 +25,7 @@ in {
     # or not just neovim ...
     xclip
 
+    tldr
     # lua-language-server
     # stylua
 
@@ -48,11 +54,16 @@ in {
   home-manager = {
     users.nixos = {
 
-      imports = [ ./hm_programs ./packages.nix ];
+      imports = [
+        ./hm_programs
+        ./packages.nix
+      ];
 
       home = {
 
-        sessionVariables = { POETRY_VIRTUALENVS_IN_PROJECT = "true"; };
+        sessionVariables = {
+          POETRY_VIRTUALENVS_IN_PROJECT = "true";
+        };
 
         activation.createCustomDir = lib.mkAfter ''
           mkdir -p ~/.vim-tmp
@@ -61,11 +72,9 @@ in {
 
         file = {
 
-          ".local/share/git/contrib/completion/git-prompt.sh".source =
-            downloadedFile;
+          ".local/share/git/contrib/completion/git-prompt.sh".source = downloadedFile;
 
-          ".config/starship.toml".source =
-            "${ProjectRoot}/config-files/starship.toml";
+          ".config/starship.toml".source = "${ProjectRoot}/config-files/starship.toml";
 
           ".tmux.conf".source = "${ProjectRoot}/config-files/tmux.conf";