diff --git a/docs/.vitepress/config.mts b/docs/.vitepress/config.mts
index 56ab29f..8ca1c69 100644
--- a/docs/.vitepress/config.mts
+++ b/docs/.vitepress/config.mts
@@ -2,6 +2,7 @@ import { defineConfig } from 'vitepress'
 
 // https://vitepress.dev/reference/site-config
 export default defineConfig({
+  appearance: "dark",
   base: "/galaxy-charts/",
   title: "Galaxy Charts",
   description: "Documentation for Galaxy Charts",