diff --git a/static/article.tmpl.html b/static/article.tmpl.html
index d2750ea..72e07a0 100644
--- a/static/article.tmpl.html
+++ b/static/article.tmpl.html
@@ -30,8 +30,8 @@
         <article class="post">
           <h2 class="post-title">{{ title }}</h2>
           <div class="post-metadata">
-            <time datetime="{{ post_publication_date }}">
-              {{ post_publication_date }}
+            <time class="post-publication-date" datetime="{{ post_publication_date.date() }}">
+              {{ post_publication_date.date() }}
             </time>
             <ul class="post-tags">
               {% for post_tag in post_tags %}
diff --git a/static/blog_index.tmpl.html b/static/blog_index.tmpl.html
index 7ba8570..df6a1a3 100644
--- a/static/blog_index.tmpl.html
+++ b/static/blog_index.tmpl.html
@@ -32,8 +32,8 @@
           <article class="post">
             <h2 class="post-title"><a href="{{ post.link }}">{{ post.title }}</a></h2>
             <div class="post-metadata">
-              <time datetime="{{ post.post_publication_date }}">
-                {{ post.post_publication_date }}
+              <time class="post-publication-date" datetime="{{ post.post_publication_date.date() }}">
+                {{ post.post_publication_date.date() }}
               </time>
               <ul class="post-tags">
                 {% for post_tag in post.post_tags %}