diff --git a/lib/browser/api/web-contents.js b/lib/browser/api/web-contents.js
index de31eeb70576..a92ef7603b25 100644
--- a/lib/browser/api/web-contents.js
+++ b/lib/browser/api/web-contents.js
@@ -72,6 +72,8 @@ const defaultPrintingSetting = {
   deviceName: 'Save as PDF',
   generateDraftData: true,
   fitToPageEnabled: false,
+  scaleFactor: 1,
+  rasterizePDF: false,
   duplex: 0,
   copies: 1,
   collate: true,