diff --git a/README.md b/README.md
index adeca33..6f555ae 100644
--- a/README.md
+++ b/README.md
@@ -35,7 +35,7 @@ rm dokuwiki-childrenpages-1.1.0.tar.gz
 Assuming the root directory of your DokuWiki installation is `/srv/dokuwiki`:
 ```
 DOKUWIKI_PATH=/srv/dokuwiki
-TARBALL_URL=https://forge.dotslashplay.it/vv221/dokuwiki-childrenpages/-/archive/master/dokuwiki-childrenpages-master.zip
+TARBALL_URL=https://forge.dotslashplay.it/vv221/dokuwiki-childrenpages/-/archive/master/dokuwiki-childrenpages-master.tar.gz
 curl "$TARBALL_URL" > dokuwiki-childrenpages-master.tar.gz
 mkdir --parents "$DOKUWIKI_PATH/lib/plugins/childrenpages"
 gzip --stdout --decompress dokuwiki-childrenpages-master.tar.gz | tar xf - --strip-components=1 --directory="$DOKUWIKI_PATH/lib/plugins/childrenpages"