diff --git a/view/common/footer-archive.phtml b/view/common/footer-archive.phtml
index 6219cc7..80f48ea 100644
--- a/view/common/footer-archive.phtml
+++ b/view/common/footer-archive.phtml
@@ -50,7 +50,7 @@
       <aside class="copyright">
           Hosted, maintained and coded by <a href="https://hangar.org">Hangar</a>
       </aside>
-      <aside class="double">
+      <aside class="double copyright">
 		    <?php echo $this->translate('Powered by Omeka S'); ?>
       </aside>
       <aside class="legal-credits">