diff --git a/README.asciidoc b/README.asciidoc
index 7902360f1..51c0f5803 100644
--- a/README.asciidoc
+++ b/README.asciidoc
@@ -276,9 +276,10 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 pdf.js
 ------
 
-qutebrowser uses https://github.com/mozilla/pdf.js/[pdf.js] to display
-PDF files in the browser.
+qutebrowser optionally uses https://github.com/mozilla/pdf.js/[pdf.js] to
+display PDF files in the browser. Windows releases come with a bundled pdf.js.
 
 pdf.js is distributed under the terms of the Apache License. You can
-find a copy of the license in `qutebrowser/pdfjs/LICENSE` or online
+find a copy of the license in `qutebrowser/3rdparty/pdfjs/LICENSE` (in the
+Windows release or after running `scripts/dev/update_3rdparty.py`), or online
 http://www.apache.org/licenses/LICENSE-2.0.html[here].