diff --git a/course/lib.php b/course/lib.php
index 2856eb6e7f3..68b28fd7011 100644
--- a/course/lib.php
+++ b/course/lib.php
@@ -1037,7 +1037,7 @@ function make_categories_list(&$list, &$parents, $category=NULL, $path="") {
 }
 
 
-function print_whole_category_list($category=NULL, $displaylist=NULL, $parentslist=NULL, $depth=-1, $files = false) {
+function print_whole_category_list($category=NULL, $displaylist=NULL, $parentslist=NULL, $depth=-1, $files = true) {
 /// Recursive function to print out all the categories in a nice format
 /// with or without courses included
     global $CFG;
diff --git a/index.php b/index.php
index dba5dbe2110..1ae7eee3977 100644
--- a/index.php
+++ b/index.php
@@ -170,7 +170,7 @@
 
                 print_heading_block(get_string('categories'));
                 print_simple_box_start('center', '100%', '', 5, 'categorybox');
-                print_whole_category_list();
+                print_whole_category_list(NULL, NULL, NULL, -1, false);
                 print_simple_box_end();
                 print_course_search('', false, 'short');
             break;