diff --git a/config.toml b/config.toml
index 7bbd669..743d1b7 100644
--- a/config.toml
+++ b/config.toml
@@ -27,6 +27,7 @@ enableGitInfo = true
     # disqus = "gmgauthier-1" # enabling this will add disqus to the bottom of all my posts automatically.
     podcastCdnUrl = "https://gmgauthier.us-east-1.linodeobjects.com/podcast/"
     blogCdnUrl = "https://gmgauthier.us-east-1.linodeobjects.com/blog/"
+    avatar = "/img/blog_avatar.jpg"
 [markup]
   [markup.goldmark.renderer]
   unsafe= true
diff --git a/layouts/partials/head.html b/layouts/partials/head.html
index 13d6a70..2ab45ba 100644
--- a/layouts/partials/head.html
+++ b/layouts/partials/head.html
@@ -1,6 +1,7 @@
 <head>
   <meta http-equiv="content-type" content="text/html; charset=utf-8">
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <meta property="og:image" content="{{.Site.Params.blogCdnURL}}{{.Params.image}}">
   <meta name="description" content="{{ if .IsNode }}{{ with .Site.Params.description }}{{ . }}{{ end }}{{ else }}{{ with .Description }}{{ . }}{{ end }}{{ end }}">
   {{hugo.Generator}}
 
