diff --git a/_layouts/participant.html.backup b/_layouts/participant.html.backup
deleted file mode 100644
index 004392e..0000000
--- a/_layouts/participant.html.backup
+++ /dev/null
@@ -1,45 +0,0 @@
----
-layout: page
-lang: en
-ref: going-online
----
-
-<article class="page-content news-post">
-  <div class="content post-item">
-      <img src="{{ page.profile-img}}" alt="">
-    <header class="post-header">
-      <h2>{{ page.fullname }} - {{ page.presentaionName }}</h2>
-      <label class="titlecase">
-        {% include utils/translated-date.html date=page.dateTime  lang=page.lang %}
-      </label>
-    </header>
-
-    <p class="block">
-      
-    </p>
-
-    <div class="post-content">
-      {{ content }}
-    </div>
-    <div class="post-content">
-      <h2>
-        About {{ page.fullname }}
-      </h2>
-      <p>
-        {{ page.bio }}
-      </p>
-      {% for site in page.websites %}
-        <a class="block with-url-arrow" href="{{ site }}">{{ site | remove_first: "https://" | remove_first: "http://" | remove_first: "www." }}</a>
-      {% endfor %}
-
-    </div>
-    
-    {% for tag in page.tags %}
-      <p class="tag">
-        #{{ tag }}
-      </p>
-
-      {% endfor %}
-  </div>
-
-</article>
\ No newline at end of file
diff --git a/fr/rf2020/participants/index.html.old b/fr/rf2020/participants/index.html.old
deleted file mode 100644
index a16c952..0000000
--- a/fr/rf2020/participants/index.html.old
+++ /dev/null
@@ -1,23 +0,0 @@
----
-layout: page
-lang: fr
-ref: 2020-participants
----
-
-{% assign participants = site.data.rf2020.participants | sort: "fullname" %}
-
-<article class="page-content news-post">
-    <div class="content post-item">
-      <div class="post-header">
-        <h2>Participants</h2>
-      </div>
-      <div class="post-content margin-16-bottom">
-        <ul>
-        {% for participant in participants %}
-          <li><a class="block with-url-arrow" href="/rf2020/participants/{{ participant.ref }}.html">{{ participant.fullname }}</a></li>
-        {% endfor %}
-        </ul>
-      </div>
-    </div>  
-
-</article> 
\ No newline at end of file