diff --git a/ios/RCTCameraManager.m b/ios/RCTCameraManager.m
index f52acf3..a8cf2f8 100644
--- a/ios/RCTCameraManager.m
+++ b/ios/RCTCameraManager.m
@@ -53,7 +53,7 @@ RCT_EXPORT_MODULE();
                                          @"ean13": AVMetadataObjectTypeEAN13Code,
                                          @"ean8":  AVMetadataObjectTypeEAN8Code,
                                          @"code93": AVMetadataObjectTypeCode93Code,
-                                         @"code138": AVMetadataObjectTypeCode128Code,
+                                         @"code128": AVMetadataObjectTypeCode128Code,
                                          @"pdf417": AVMetadataObjectTypePDF417Code,
                                          @"qr": AVMetadataObjectTypeQRCode,
                                          @"aztec": AVMetadataObjectTypeAztecCode