diff --git a/index.html b/index.html
index 72dd186..c781628 100644
--- a/index.html
+++ b/index.html
@@ -6,7 +6,7 @@ layout: default
 
 <ul>
 {% for post in paginator.posts %}
-    <li itemscope itemtype="http://schema.org/BlogPosting"><a itemprop="url" href="{{ post.url }}"><span itemprop="dateModified">{{ post.date | date: "%Y-%m-%d" }}</span> - <span itemprop="name">{{ post.title }}</span></a>{% if post.language == 'de' %} <img class="emoji" title=":de:" alt=":de:" src="https://assets-cdn.github.com/images/icons/emoji/de.png" width="20" height="20" align="absmiddle" />{% endif %}</li>
+    <li itemscope itemtype="http://schema.org/BlogPosting"><a itemprop="url" href="{{ post.url }}"><span itemprop="dateModified">{{ post.date | date: "%Y-%m-%d" }}</span> - <span itemprop="name">{{ post.title }}</span></a>{% if post.language == 'de' %} <img class="emoji" title=":de:" alt=":de:" src="https://assets-cdn.github.com/images/icons/emoji/de.png" width="20" height="20" align="absmiddle" /><meta itemprop="inLanguage" content="de" />{% else %}<meta itemprop="inLanguage" content="en" />{% endif %}</li>
 {% endfor %}
 </ul>