diff --git a/public/css/style.css b/public/css/style.css
index c14658383e18cf5e76412c48343d10bf809730d7..334694643c0afd9a57216be375316086d52440cc 100644
--- a/public/css/style.css
+++ b/public/css/style.css
@@ -197,6 +197,10 @@ footer {
   font-size: 12px;
 }
 
+footer p {
+  text-align: center;
+}
+
 footer .logo {
   display: inline-block;
   height: 20px;
diff --git a/public/posts/pourquoi-scop/index.html b/public/posts/pourquoi-scop/index.html
index bb97ba5739a8170037466848688c605aeb0fd3b2..e885e2a97dd71e60dbc91296df4012dae4722add 100644
--- a/public/posts/pourquoi-scop/index.html
+++ b/public/posts/pourquoi-scop/index.html
@@ -137,7 +137,7 @@
     <h2>Commentaires</h2>
     <a type=button id="load_comments" class="mastodon_button" onclick="loadComments(&#34;107140228421754378&#34;)">Afficher les commentaires</a>
     <div id="comments_holder"></div>
-    <a type=button class="mastodon_button" href="https://mastodon.social/interact/107140228421754378?type=reply">Écrire un commentaire</a>
+    <a type=button class="mastodon_button" href="https://pouet.chapril.org/interact/107140228421754378?type=reply">Écrire un commentaire</a>
   </section>
   
 </main>