diff --git a/Theme/Backend/calendar-dashboard.tpl.php b/Theme/Backend/calendar-dashboard.tpl.php
index 71c58c3..223c83c 100644
--- a/Theme/Backend/calendar-dashboard.tpl.php
+++ b/Theme/Backend/calendar-dashboard.tpl.php
@@ -87,7 +87,7 @@ $calendar = $this->getData('calendar');
                     <li><i class="fa fa-times warning"></i> <span class="check"><input type="checkbox" id="iDefault" checked><label for="iDefault">Default</label></span><i class="fa fa-cogs floatRight"></i>
                 </ul>
                 <div class="spacer"></div>
-                <button><i class="fa fa-calendar-plus-o"></i> <?= $this->getHtml('Add', 0, 0); ?></button> <button><i class="fa fa-calendar-check-o"></i> <?= $this->getHtml('Create', 0, 0); ?></button>
+                <button><i class="fa fa-calendar-plus-o"></i> <?= $this->getHtml('Add', '0', '0'); ?></button> <button><i class="fa fa-calendar-check-o"></i> <?= $this->getHtml('Create', '0', '0'); ?></button>
             </div>
         </section>
     </div>