diff --git a/htdocs/barcode/codeinit.php b/htdocs/barcode/codeinit.php
index ef3c23eff2b..610b3e70d8c 100644
--- a/htdocs/barcode/codeinit.php
+++ b/htdocs/barcode/codeinit.php
@@ -64,14 +64,16 @@ if (!empty($conf->global->BARCODE_PRODUCT_ADDON_NUM)) {
 				if (preg_match('/^mod_barcode_product_.*php$/', $file)) {
 					$file = substr($file, 0, dol_strlen($file) - 4);
 
-					try {
-						dol_include_once($dirroot.$file.'.php');
-					} catch (Exception $e) {
-						dol_syslog($e->getMessage(), LOG_ERR);
-					}
+					if ($file == $conf->global->BARCODE_PRODUCT_ADDON_NUM) {
+						try {
+							dol_include_once($dirroot.$file.'.php');
+						} catch (Exception $e) {
+							dol_syslog($e->getMessage(), LOG_ERR);
+						}
 
-					$modBarCodeProduct = new $file();
-					break;
+						$modBarCodeProduct = new $file();
+						break;
+					}
 				}
 			}
 			closedir($handle);