diff --git a/system/firefox.nix b/system/firefox.nix
index cb34de8f..24e021f7 100644
--- a/system/firefox.nix
+++ b/system/firefox.nix
@@ -77,7 +77,10 @@
       };
       HardwareAcceleration = true;
       Homepage = {
+        URL = "https://nixos.wiki";
+        Additional = ["https://wiki.archlinux.org"];
         Locked = true;
+        StartPage = "homepage-locked";
       };
       ManagedBookmarks = [
         # TODO update these
@@ -158,7 +161,32 @@
       };
       PictureInPicture = {Enabled = true;};
       PopupBlocking = {Default = true;};
-      Preferences = {};
+      Preferences = {
+        "browser.bookmarks.addedImportButton" = false;
+        "browser.bookmarks.showMobileBookmarks" = false;
+        "browser.newtabpage.pinned" = [
+          {
+            title = "NixOS Wiki";
+            url = "https://nixos.wiki";
+          }
+          {
+            title = "Arch Wiki";
+            url = "https://wiki.archlinux.org";
+          }
+          {
+            title = "Hyprland Wiki";
+            url = "https://wiki.hyprland.org";
+          }
+        ];
+        "browser.search.region" = "GB";
+        "browser.warnOnQuitShortcut" = false;
+        # Catppuccin Mocha (Lavender) theme
+        "extensions.activeThemeID" = "{8446b178-c865-4f5c-8ccc-1d7887811ae3}";
+        "intl.accept_languages" = "en-gb,en";
+        "intl.locale.requested" = "en-gb,en";
+        "intl.regional_prefs.use_os_locales" = false;
+        "media.eme.enabled" = true;
+      };
       RequestedLocales = ["en-GB"];
       SanitizeOnShutdown = {
         Cache = true;