diff --git a/src/site/markdown/release-guide.md b/src/site/markdown/release-guide.md
index 238d31ddfd2d4565e6699d1aeeb8e6101a9c2067..78419d632f64f8454b7b1f3c7bb934cee3fb08ff 100644
--- a/src/site/markdown/release-guide.md
+++ b/src/site/markdown/release-guide.md
@@ -336,13 +336,13 @@ with the ones used to create the release notes.
 Edit `_layouts/home_rugged.html` and edit the text of the button to use the new version.
 
 Edit `rugged/overview.html` with the new Orekit and Hipparchus versions. Don't forget to update the
-rugged/img/overview.png image with the new dependencies.
+rugged/img/rugged-architecture.png image with the new dependencies.
 
-Create a new post for the release in `_post/` using as template a previous Rugged post (in order to be published in the Rugged News page).
+Create a new post for the release in `_post/` using as template a previous Rugged post (in order to be published in the Rugged News page). To be noticed the `--future` option is needed to see a post in the future, otherwise `jekyll serve` will ignore it !
 
 Run:
 
-    jekyll serve
+    jekyll serve --future
 
 and make sure the website looks nice. View it on http://localhost:4000/