diff --git a/www/course.php b/www/course.php
index 272f8602f2ad67d53c3f7a792cf5e05830f4ec06..ebf26ce7b76a749988a9fe7b435bddd3b1ed40d4 100644
--- a/www/course.php
+++ b/www/course.php
@@ -1,6 +1,6 @@
 <?php
 
-require_once '../config.inc.php';
+require_once __DIR__ . '/../config.inc.php';
 require_once 'UNL/Catalog.php';
 
 $catalog = new UNL_Catalog();
@@ -67,4 +67,4 @@ switch ($format) {
         echo $catalog->p->maincontentarea;
         break;
 }
-?>
\ No newline at end of file
+?>