diff --git a/Setup-pdf.js-in-a-website.md b/Setup-pdf.js-in-a-website.md
index 9f8dbce..611a56d 100644
--- a/Setup-pdf.js-in-a-website.md
+++ b/Setup-pdf.js-in-a-website.md
@@ -1,6 +1,6 @@
 ## Linux
 
-* [for Debian/Ubuntu](mozilla/pdf.js/wiki/Setup-PDF.js-in-a-website-%28Debian-Ubuntu%29)
+* [for Debian/Ubuntu](/mozilla/pdf.js/wiki/Setup-PDF.js-in-a-website-%28Debian-Ubuntu%29)
 
 ## Windows
 * todo