diff --git a/_includes/head.html b/_includes/head.html
index e59ca2c..93c683e 100644
--- a/_includes/head.html
+++ b/_includes/head.html
@@ -18,10 +18,12 @@
   {% if site.author.twitter_username %}
   <meta name="twitter:creator" content="{{ site.author.twitter_username }}">
   {% endif %}
+  <meta name="twitter:image" content="{{ site.baseurl }}/images/favicons/favicon-194x194.png" />
 
   <meta property="og:type" content="article">
   <meta property="og:title" content="{% if page.title %}{{ page.title }}{% else %}{{ site.title }}{% endif %}">
   <meta property="og:description" content="{% if page.excerpt %}{{ page.excerpt | remove: '<p>' | remove: '</p>' }}{% else %}{{ site.description }}{% endif %}">
+  <meta property="og:image" content="{{ site.baseurl }}/images/favicons/favicon-194x194.png" />
 
   <link rel="apple-touch-icon" sizes="57x57" href="{{ "images/favicons/apple-touch-icon-57x57.png" | prepend: site.baseurl }}">
   <link rel="apple-touch-icon" sizes="60x60" href="{{ "images/favicons/apple-touch-icon-60x60.png" | prepend: site.baseurl }}">