diff --git a/themes/bootstrap3/templates/header.phtml b/themes/bootstrap3/templates/header.phtml
index 9064fdcce419123f5340e078ac01f97bfed6c1fb..4dac97c846f13804688b1669876e2b412ebabd9b 100644
--- a/themes/bootstrap3/templates/header.phtml
+++ b/themes/bootstrap3/templates/header.phtml
@@ -34,7 +34,7 @@
           </li>
           <li id="loginOptions"<? if($account->isLoggedIn()): ?> class="hidden"<? endif ?>>
             <? if ($account->getSessionInitiator($this->serverUrl($this->url('myresearch-home')))): ?>
-              <a href="<?=$this->url('myresearch-userlogin')?>" data-lightbox><i class="fa fa-sign-in"></i> <?=$this->transEsc("Institutional Login")?></a>
+              <a href="<?=$this->url('myresearch-userlogin')?>"><i class="fa fa-sign-in"></i> <?=$this->transEsc("Institutional Login")?></a>
             <? else: ?>
               <a href="<?=$this->url('myresearch-userlogin')?>" data-lightbox><i class="fa fa-sign-in"></i> <?=$this->transEsc("Login")?></a>
             <? endif; ?>