diff --git a/docs/_template.html b/docs/_template.html
index 114f0a18..600f46cf 100644
--- a/docs/_template.html
+++ b/docs/_template.html
@@ -10,6 +10,7 @@
     <!-- Opengraph properties (https://ogp.me/) -->
     <meta property="og:site_name" content="{{fsdocs-collection-name}}">
     <meta property="og:title" content="{{fsdocs-page-title}}" />
+    <meta property="og:image" content="https://fsprojects.github.io/Furnace/img/Furnace-logo.png" />
     <meta property="og:url" content="{{root}}{{fsdocs-source-basename}}.html">
     <meta property="og:type" content="website" />
     <!-- Twitter cards (https://developer.twitter.com/en/docs/twitter-for-websites/cards/overview/summary-card-with-large-image) -->