diff --git a/scripts/pi-hole/lua/header.lp b/scripts/pi-hole/lua/header.lp
index 1facf8eae..4417e6526 100644
--- a/scripts/pi-hole/lua/header.lp
+++ b/scripts/pi-hole/lua/header.lp
@@ -64,7 +64,7 @@ is_authenticated = mg.request_info.is_authenticated
     <link rel="icon" href="<?=pihole.webhome()?>img/favicons/favicon-32x32.png" sizes="32x32" type="image/png">
     <link rel="icon" href="<?=pihole.webhome()?>img/favicons/favicon-16x16.png" sizes="16x16" type="image/png">
     <link rel="manifest" href="<?=pihole.webhome()?>img/favicons/manifest.json">
-    <? pihole.include('scripts/pi-hole/lua/theme.lua') ?>
+    <? theme = pihole.webtheme() ?>
     <link rel="mask-icon" href="<?=pihole.webhome()?>img/favicons/safari-pinned-tab.svg" color="<?=theme.color?>">
     <link rel="shortcut icon" href="<?=pihole.webhome()?>img/favicons/favicon.ico">
     <meta name="msapplication-TileColor" content="<?=theme.color?>">
@@ -80,7 +80,7 @@ is_authenticated = mg.request_info.is_authenticated
 <? end ?>
 
     <!-- Theme fonts -->
-<? if pihole.webtheme() == 'lcars' then ?>
+<? if theme.name == 'lcars' then ?>
     <link rel="stylesheet" href="<?=pihole.fileversion('style/vendor/fonts/ubuntu-mono/ubuntu-mono.css')?>">
     <link rel="stylesheet" href="<?=pihole.fileversion('style/vendor/fonts/antonio/antonio.css')?>">
 <? else ?>
@@ -107,7 +107,7 @@ if startsWith(scriptname, 'groups') then
 
     <!-- Theme styles -->
     <link rel="stylesheet" href="<?=pihole.fileversion('style/pi-hole.css')?>">
-    <link rel="stylesheet" href="<?=pihole.fileversion('style/themes/'..pihole.webtheme()..'.css')?>">
+    <link rel="stylesheet" href="<?=pihole.fileversion('style/themes/'..theme.name..'.css')?>">
 
     <noscript><link rel="stylesheet" href="<?=pihole.fileversion('style/vendor/js-warn.css')?>"></noscript>
 
diff --git a/scripts/pi-hole/lua/header_authenticated.lp b/scripts/pi-hole/lua/header_authenticated.lp
index acecf73c4..4e4225ee7 100644
--- a/scripts/pi-hole/lua/header_authenticated.lp
+++ b/scripts/pi-hole/lua/header_authenticated.lp
@@ -17,7 +17,7 @@ mg.include('header.lp','r')
     <script src="<?=pihole.fileversion('scripts/vendor/chart.min.js')?>"></script>
     <script src="<?=pihole.fileversion('scripts/vendor/chartjs-adapter-moment.js')?>"></script>
 </head>
-<body class="<?=pihole.webtheme()?> hold-transition sidebar-mini <? if pihole.boxedlayout() then ?>layout-boxed<? end ?> logged-in">
+<body class="<?=theme.name?> hold-transition sidebar-mini <? if pihole.boxedlayout() then ?>layout-boxed<? end ?> logged-in">
 <noscript>
     <!-- JS Warning -->
     <div>
diff --git a/scripts/pi-hole/lua/theme.lua b/scripts/pi-hole/lua/theme.lua
deleted file mode 100644
index 9905d2c4b..000000000
--- a/scripts/pi-hole/lua/theme.lua
+++ /dev/null
@@ -1,57 +0,0 @@
---[[
-*  Pi-hole: A black hole for Internet advertisements
-*  (c) 2023 Pi-hole, LLC (https://pi-hole.net)
-*  Network-wide ad blocking via your own hardware.
-*
-*  This file is copyright under the latest version of the EUPL.
-*  Please see LICENSE file for your rights under this license.
-]]--
-
-available_themes = {}
-
-available_themes['default-light'] = {
-    name = 'Pi-hole default theme (light, default)',
-    dark = false,
-    color = '#367fa9'
-}
-available_themes['default-dark'] = {
-    name = 'Pi-hole midnight theme (dark)',
-    dark = true,
-    color = '#272c30'
-}
-
-available_themes['default-darker'] = {
-    name = 'Pi-hole deep-midnight theme (dark)',
-    dark = true,
-    color = '#2e6786'
-}
-
-available_themes['high-contrast'] = {
-    name = 'High contrast light',
-    dark = false,
-    color = '#0078a0'
-}
-
-available_themes['high-contrast-dark'] = {
-    name = 'High contrast dark',
-    dark = true,
-    color = '#0077c7'
-}
-
--- Option to have the theme go with the device dark mode setting, always set the
--- background to black to avoid flashing
-available_themes['default-auto'] = {
-    name = 'Pi-hole auto theme (light/dark)',
-    dark = true,
-    color = '#367fa9'
-}
-
-available_themes['lcars'] = {
-    name = 'Star Trek LCARS theme (dark)',
-    dark = true,
-    color = '#4488FF'
-}
-
--- Get properties of currently selected theme by asking FTL what the currently
--- enabled theme is
-theme = available_themes[pihole.webtheme()]
