diff --git a/theme/classic/config.php b/theme/classic/config.php
index 6955eb353a1..c636e8ecf1b 100644
--- a/theme/classic/config.php
+++ b/theme/classic/config.php
@@ -56,7 +56,7 @@ $THEME->layouts = [
     // Part of course, typical for modules - default page layout if $cm specified in require_login().
     'incourse' => array(
         'file' => 'columns.php',
-        'regions' => array('side-pre'),
+        'regions' => array('side-pre', 'side-post'),
         'defaultregion' => 'side-pre',
     ),
     // The site home page.