diff --git a/docusaurus.config.js b/docusaurus.config.js
index 9ff838a..e4aac98 100644
--- a/docusaurus.config.js
+++ b/docusaurus.config.js
@@ -72,13 +72,13 @@ const config = {
   themeConfig:
     /** @type {import('@docusaurus/preset-classic').ThemeConfig} */
     ({
-      // Replace with your project's social card
+      // Social media preview image
       image: 'img/new_logo_tft.png',
       navbar: {
         title: '',
         logo: {
           alt: 'ThreeFold Logo',
-          src: 'img/new_logo_tft.png',
+          srcDark: 'img/new_logo_tft_dark.png',
         },
         items: [
           {