diff --git a/administrator/templates/isis/login.php b/administrator/templates/isis/login.php
index 2b9cb0edb4d5b..cc6b58bed3c1e 100644
--- a/administrator/templates/isis/login.php
+++ b/administrator/templates/isis/login.php
@@ -24,6 +24,14 @@
 // Add Stylesheets
 $doc->addStyleSheet($this->baseurl . '/templates/' . $this->template . '/css/template' . ($this->direction == 'rtl' ? '-rtl' : '') . '.css');
 
+// Load custom.css
+$file = 'templates/' . $this->template . '/css/custom.css';
+
+if (is_file($file))
+{
+	$doc->addStyleSheetVersion($file);
+}
+
 // Load optional RTL Bootstrap CSS
 JHtml::_('bootstrap.loadCss', false, $this->direction);