diff --git a/website/docusaurus.config.ts b/website/docusaurus.config.ts
index 54d55a9..b4c777f 100644
--- a/website/docusaurus.config.ts
+++ b/website/docusaurus.config.ts
@@ -56,7 +56,7 @@ const config: Config = {
 
   themeConfig: {
     // Replace with your project's social card
-    image: 'img/tansu-social-card.jpg',
+    image: 'img/tansu-social-card.png',
     navbar: {
       title: 'Tansu',
       logo: {