diff --git a/themes/Bootstrap4/template.php b/themes/Bootstrap4/template.php
index f3674f3..8ce8d65 100644
--- a/themes/Bootstrap4/template.php
+++ b/themes/Bootstrap4/template.php
@@ -5,7 +5,7 @@
  * See settings.php for configuration options
  */
 
-
+global $page;
 /**
  * Load theme javascripts
  *