diff --git a/flake.nix b/flake.nix
index 62a904e..8398dab 100644
--- a/flake.nix
+++ b/flake.nix
@@ -29,14 +29,14 @@
     tt-schemes,
     ...
   }: let
+    catppuccinVariant = "Latte";
     defaultExtraSpecialArgs = {
       system ? "x86_64-linux",
       hostname ? "Atlas",
       ...
     }: rec {
-      inherit hostname;
+      inherit hostname catppuccinVariant;
       accentColour = "base07"; # catppuccin lavender
-      catppuccinVariant = "Mocha";
       iosevkaCustom = {
         packages = iosevka-custom.outputs.packages.${system};
         names = iosevka-custom.outputs.names;
@@ -66,9 +66,9 @@
     }: [
       base16.homeManagerModule
       ./home/${hostname}.nix
-      ({...}: {
+      ({lib, ...}: {
         home = {inherit username;};
-        scheme = "${tt-schemes}/base16/catppuccin-mocha.yaml";
+        scheme = "${tt-schemes}/base16/catppuccin-${lib.strings.toLower catppuccinVariant}.yaml";
       })
     ];
   in {
diff --git a/programs/desktop/default.nix b/programs/desktop/default.nix
index 01db451..81e5849 100644
--- a/programs/desktop/default.nix
+++ b/programs/desktop/default.nix
@@ -15,7 +15,7 @@
   home.packages = with pkgs; [
     swaybg
     (writeShellScriptBin "set-background" ''
-      ${swaybg}/bin/swaybg -m fill -i ${./wallpapers/default.jpg}
+      ${swaybg}/bin/swaybg -m fill -i ${./wallpapers/landscapes/tropic_island_day.jpg}
     '')
     (writeShellScriptBin "protonmail-setup-bridge" ''
       pkill -9 -f protonmail-bridge
diff --git a/programs/firefox/default.nix b/programs/firefox/default.nix
index b8060d3..621e950 100644
--- a/programs/firefox/default.nix
+++ b/programs/firefox/default.nix
@@ -54,6 +54,10 @@
             installation_mode = "force_installed";
             install_url = "https://addons.mozilla.org/firefox/downloads/latest/simplelogin/latest.xpi";
           };
+          "{bc6fdbef-4c18-4967-9899-7803fdcaf3b4}" = {
+            installation_mode = "force_installed";
+            install_url = "https://addons.mozilla.org/firefox/downloads/latest/catppuccin-latte-lavender-git/latest.xpi";
+          };
           "{8446b178-c865-4f5c-8ccc-1d7887811ae3}" = {
             installation_mode = "force_installed";
             install_url = "https://addons.mozilla.org/firefox/downloads/latest/catppuccin-mocha-lavender-git/latest.xpi";
@@ -109,7 +113,7 @@
           "browser.warnOnQuitShortcut" = false;
           "distribution.searchplugins.defaultLocale" = "en-GB";
           "doh-rollout.home-region" = "GB";
-          "extensions.activeThemeID" = "{c6698fd1-fe9b-4eae-95d5-fe1703820469}";
+          "extensions.activeThemeID" = "{bc6fdbef-4c18-4967-9899-7803fdcaf3b4}";
           "extensions.formautofill.creditCards.enabled" = false;
           "general.useragent.locale" = "en-GB";
           "intl.accept_languages" = "en-gb,en";