diff --git a/src/Services/LabelSystem/BarcodeGenerator.php b/src/Services/LabelSystem/BarcodeGenerator.php
index 8d7d27d2..21f02ff8 100644
--- a/src/Services/LabelSystem/BarcodeGenerator.php
+++ b/src/Services/LabelSystem/BarcodeGenerator.php
@@ -45,7 +45,7 @@ class BarcodeGenerator
                 $type = 'DATAMATRIX';
                 break;
             case 'code39':
-                $type = 'C93';
+                $type = 'C39';
                 break;
             case 'code93':
                 $type = 'C93';