diff --git a/course/renderer.php b/course/renderer.php
index eb6ab4ae77..b28a98b5b2 100644
--- a/course/renderer.php
+++ b/course/renderer.php
@@ -1503,7 +1503,7 @@ protected function coursecat_subcategories(coursecat_helper $chelper, $coursecat
     protected function coursecat_include_js() {
         global $CFG;
         static $jsloaded = false;
-        if (!$jsloaded && $CFG->enableajax) {
+        if (!$jsloaded) {
             // We must only load this module once.
             $this->page->requires->yui_module('moodle-course-categoryexpander',
                     'Y.Moodle.course.categoryexpander.init');