diff --git a/static/js/script.js b/static/js/script.js
deleted file mode 100644
index 205d215..0000000
--- a/static/js/script.js
+++ /dev/null
@@ -1,21 +0,0 @@
-const setTheme = (theme) => {
-  document.documentElement.className = theme;
-  localStorage.setItem('theme', theme);
-}
-
-const hasCodeRun = localStorage.getItem('hasCodeRun');
-
-if (!hasCodeRun) {
-  const defaultTheme = "{{ config.extra.default_theme }}";
-  setTheme(defaultTheme);
-  localStorage.setItem('hasCodeRun', 'true');
-}
-
-const getTheme = () => {
-  const theme = localStorage.getItem('theme');
-  if (theme) {
-    setTheme(theme);
-  }
-}
-
-getTheme();
\ No newline at end of file
diff --git a/templates/head.html b/templates/head.html
index 0bf38fd..8001bcb 100644
--- a/templates/head.html
+++ b/templates/head.html
@@ -92,5 +92,27 @@
 {% block css %}
 <link rel="stylesheet" href="{{ get_url(path='css/style.css', trailing_slash=false) | safe }}"/>
 {% endblock css %}
-<script src="{{ get_url(path='js/script.js', trailing_slash=false) | safe }}" defer></script>
+<script>
+const setTheme = (theme) => {
+  document.documentElement.className = theme;
+  localStorage.setItem('theme', theme);
+}
+
+const hasCodeRun = localStorage.getItem('hasCodeRun');
+
+if (!hasCodeRun) {
+  const defaultTheme = "{{ config.extra.default_theme }}";
+  setTheme(defaultTheme);
+  localStorage.setItem('hasCodeRun', 'true');
+}
+
+const getTheme = () => {
+  const theme = localStorage.getItem('theme');
+  if (theme) {
+    setTheme(theme);
+  }
+}
+
+getTheme();
+</script>