diff --git a/htdocs/core/class/dolprintipp.class.php b/htdocs/core/class/dolprintipp.class.php
index 926f5c42b42..768741d9368 100644
--- a/htdocs/core/class/dolprintipp.class.php
+++ b/htdocs/core/class/dolprintipp.class.php
@@ -126,7 +126,7 @@ class dolprintIPP
      */
     function list_jobs($module)
     {
-        global $conf,$db;
+        global $conf, $db, $bc;
         include_once DOL_DOCUMENT_ROOT.'/includes/printipp/CupsPrintIPP.php';
         $ipp = new CupsPrintIPP();
         $ipp->setLog(DOL_DATA_ROOT.'/printipp.log','file',3); // logging very verbose