diff --git a/src/@ionic-native/plugins/barcode-scanner/index.ts b/src/@ionic-native/plugins/barcode-scanner/index.ts
index 9a81c4c86..3a23fbc5c 100644
--- a/src/@ionic-native/plugins/barcode-scanner/index.ts
+++ b/src/@ionic-native/plugins/barcode-scanner/index.ts
@@ -68,7 +68,7 @@ export interface BarcodeScanResult {
     | 'ITF'
     | 'RSS14'
     | 'RSS_EXPANDED'
-    | 'PDF417'
+    | 'PDF_417'
     | 'AZTEC'
     | 'MSI';
   cancelled: boolean;