diff --git a/app/assets/stylesheets/layout.scss b/app/assets/stylesheets/layout.scss
index 854d6b1e6..09902f649 100644
--- a/app/assets/stylesheets/layout.scss
+++ b/app/assets/stylesheets/layout.scss
@@ -368,7 +368,7 @@ a {
   vertical-align: top;
 }
 
-.aling-middle {
+.align-middle {
   vertical-align: middle;
 }
 
diff --git a/app/views/polls/_poll_group.html.erb b/app/views/polls/_poll_group.html.erb
index 033aff23e..3e14b3bf9 100644
--- a/app/views/polls/_poll_group.html.erb
+++ b/app/views/polls/_poll_group.html.erb
@@ -57,7 +57,7 @@
         </ul>
       </div>
       <div class="small-12 medium-3 column table" data-equalizer-watch>
-        <div class="table-cell aling-middle">
+        <div class="table-cell align-middle">
           <%= link_to poll, class: "button hollow expanded" do %>
             <% if poll.expired? %>
               <%= t("polls.index.participate_button_expired") %>