diff --git a/index.html b/index.html
index 7cdf8d195..2b2cdd22d 100644
--- a/index.html
+++ b/index.html
@@ -23,7 +23,7 @@
     <% if (metaDescription) { %>
     <meta name="description" content="<%= metaDescription %>" />
     <% } %>
-    <meta property="og:image" content="%VITE_FULL_URL%social.jpg" />
+    <meta property="og:image" content="%VITE_FULL_URL%social.png" />
     <link rel="shortcut icon" href="%VITE_FULL_URL%imgs/favicon.ico" />
     <script
       src="https://shared-assets.microbit.org/common/v1/common.js"
diff --git a/public/social.jpg b/public/social.jpg
deleted file mode 100644
index b94d0cec1..000000000
Binary files a/public/social.jpg and /dev/null differ
diff --git a/public/social.png b/public/social.png
new file mode 100644
index 000000000..079b9c582
Binary files /dev/null and b/public/social.png differ