diff --git a/MANIFEST.in b/MANIFEST.in
index 8b987bac6..480279889 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -5,6 +5,7 @@ recursive-include qutebrowser/html *.html
 recursive-include qutebrowser/img *.svg *.png
 recursive-include qutebrowser/test *.py
 recursive-include qutebrowser/javascript *.js
+graft qutebrowser/pdfjs
 graft icons
 graft doc/img
 graft misc