diff --git a/lib/scripts/pdf_a4_portrait.js b/lib/scripts/pdf_a4_portrait.js
index cf089b8..a9197c4 100755
--- a/lib/scripts/pdf_a4_portrait.js
+++ b/lib/scripts/pdf_a4_portrait.js
@@ -156,8 +156,8 @@ function createSection (section, content, options) {
       if (pageNum === 1 && !html) html = o.first || c.first
       if (pageNum === numPages && !html) html = o.last || c.last
       return (html || o.default || c.default || '')
-        .replace('{{page}}', pageNum)
-        .replace('{{pages}}', numPages) + content.styles
+        .replace(/{{page}}/g, pageNum)
+        .replace(/{{pages}}/g, numPages) + content.styles
     })
   }
 }