diff --git a/application/layouts/scripts/layout.phtml b/application/layouts/scripts/layout.phtml
index f3699d6c5..549a842a3 100644
--- a/application/layouts/scripts/layout.phtml
+++ b/application/layouts/scripts/layout.phtml
@@ -76,6 +76,10 @@ $innerLayoutScript = $this->layout()->innerLayout . '.phtml';
     }
   }());
 </script>
+<button id="collapsible-control-ghost" title="<?= $this->translate('Collapse') ?>" aria-label="<?= t('Collapse') ?>" data-label-expand="<?= t('Expand') ?>" class="collapsible-control">
+    <i class="icon-angle-double-down"></i>
+    <i class="icon-angle-double-up"></i>
+</button>
 <!--[if lt IE 10]>
 <iframe id="fileupload-frame-target" name="fileupload-frame-target"></iframe>
 <![endif]-->