diff --git a/templates/base.html b/templates/base.html
index 6e51fcd..1590577 100644
--- a/templates/base.html
+++ b/templates/base.html
@@ -1,9 +1,5 @@
 <!DOCTYPE html>
-{%- if theme == "light" %}
-<html lang="{{ i18n.lang }}" data-theme="light">
-{%- else %}
-<html lang="{{ i18n.lang }}" data-theme="dark">
-{%- endif %}
+<html lang="{{ i18n.lang }}" data-theme="{{ config.theme }}">
 
 <head>
     <title>{{ i18n.title }}</title>
