diff --git a/cl-theme/templates/index.html b/cl-theme/templates/index.html
index bc1f217..407a7bc 100644
--- a/cl-theme/templates/index.html
+++ b/cl-theme/templates/index.html
@@ -18,7 +18,8 @@
         <meta name="description" content="{{ SITE_DESCRIPTION }}"/>
 
         <!-- OpenGraph -->
-        <meta property="og:title" content="{{ SITENAME }}"/>
+        <meta property="og:title" content="{{ SITESUBTITLE }} - {{ SITENAME }}"/>
+        <meta property="og:site_name" content="{{ SITENAME }}">
         <meta property="og:description" content="{{ SITE_DESCRIPTION }}"/>
         <meta property="og:url" content="{{ SITEURL }}"/>
         <meta property="og:image" content="{{ SITEURL }}/{{ THEME_STATIC_DIR }}/images/favicon/cl-favicon-96x96.png"/>