diff --git a/admin/reports.inc.php b/admin/reports.inc.php
index 0c581e72..bf24c4e0 100644
--- a/admin/reports.inc.php
+++ b/admin/reports.inc.php
@@ -822,8 +822,8 @@ foreach($report_stock as $n=>$v) {
 						'hpadding' => 'auto',
 						'fgcolor' => array(0,0,0),
 						'bgcolor' => false, //array(255,255,255)
-						'module_width' => 2, // width of a single module in points
-						'module_height' => 2 // height of a single module in points
+						'module_width' => 3, // width of a single module in points
+						'module_height' => 3 // height of a single module in points
 						);
 						$rep->barcode($v, 'QRCODE,H', $d['x'], $d['y'], $d['w'], $d['h'], $style, 'N');
 					}