diff --git a/app/views/posts/partials/index/_share.html.erb b/app/views/posts/partials/index/_share.html.erb
index c8bad8ace..8d4793dad 100644
--- a/app/views/posts/partials/index/_share.html.erb
+++ b/app/views/posts/partials/index/_share.html.erb
@@ -4,6 +4,8 @@
   <a class="addthis_button_twitter"></a>
   <a class="addthis_button_facebook"></a>
   <a class="addthis_button_reddit"></a>
+  <a class="addthis_button_tumblr"></a>
+  <a class="addthis_button_compact"></a>
 </div>
 
 <script type="text/javascript">
diff --git a/app/views/posts/partials/show/_share.html.erb b/app/views/posts/partials/show/_share.html.erb
index a38e76f63..0e2a65464 100644
--- a/app/views/posts/partials/show/_share.html.erb
+++ b/app/views/posts/partials/show/_share.html.erb
@@ -4,6 +4,8 @@
   <a class="addthis_button_twitter"></a>
   <a class="addthis_button_facebook"></a>
   <a class="addthis_button_reddit"></a>
+  <a class="addthis_button_tumblr"></a>
+  <a class="addthis_button_compact"></a>
 </div>
 
 <script type="text/javascript">