diff --git a/lib/Page.js b/lib/Page.js
index b410d629..33cdae33 100644
--- a/lib/Page.js
+++ b/lib/Page.js
@@ -486,9 +486,9 @@ class Page extends EventEmitter {
     options = options || {};
 
     let scale = options.scale || 1;
-    let displayHeaderFooter = options.displayHeaderFooter || false;
-    let printBackground = options.printBackground || true;
-    let landscape = options.landscape || false;
+    let displayHeaderFooter = !!options.displayHeaderFooter;
+    let printBackground = !!options.printBackground;
+    let landscape = !!options.landscape;
     let pageRanges = options.pageRanges || '';
 
     let paperWidth = 8.5;