diff --git a/src/site/_data/meta.js b/src/site/_data/meta.js
index 1c92ff9..a16ddb0 100644
--- a/src/site/_data/meta.js
+++ b/src/site/_data/meta.js
@@ -1,6 +1,13 @@
 require("dotenv").config();
+let themeStyle = "";
+if (process.env.THEME) {
+    fetch(process.env.THEME).then(response => response.text()).then(text => {
+        themeStyle = "<style>" + text + "</style>";
+    });
+}
 module.exports = {
     env: process.env.ELEVENTY_ENV,
     theme: process.env.THEME,
+    themeStyle: themeStyle,
     baseTheme: process.env.BASE_THEME || "dark"
 };
\ No newline at end of file
diff --git a/src/site/_includes/components/pageheader.njk b/src/site/_includes/components/pageheader.njk
index 726977f..9e6acbe 100644
--- a/src/site/_includes/components/pageheader.njk
+++ b/src/site/_includes/components/pageheader.njk
@@ -13,12 +13,8 @@
 <script id="MathJax-script" async src="https://cdn.jsdelivr.net/npm/mathjax@3/es5/tex-mml-chtml.js"></script>
 
 <link href="/styles/style.css" rel="stylesheet">
-{%-if meta.theme%}
-    <script>
-       fetch("{{meta.theme}}").then(response => response.text()).then(text => {
-           document.head.innerHTML += "<style>" + text + "</style>";
-       });
-        </script>
+{%-if meta.themeStyle%}
+    {{meta.themeStyle}}
 {%endif%}
 <link href="/styles/custom-style.css" rel="stylesheet">