diff --git a/admindoc.md b/admindoc.md
index 6553d651..9194c8a4 100644
--- a/admindoc.md
+++ b/admindoc.md
@@ -42,6 +42,7 @@
     * [Adding an external storage](/external_storage)
     * [Migrating emails to YunoHost](/email_migration)
     * [Hide services with Tor](/torhiddenservice)
+    * [A discussion about the advantages of using a VPN](/vpn_advantage)
     * [(old) Jessie->Stretch migration procedure](jessie_stretch_migration)
 * [Troubleshooting guide](/troubleshooting_guide)
     * [Changing the administration password](/change_admin_password)
diff --git a/admindoc_fr.md b/admindoc_fr.md
index d7021620..6dc54324 100644
--- a/admindoc_fr.md
+++ b/admindoc_fr.md
@@ -53,6 +53,7 @@
     * [Migrer ses emails vers YunoHost](/email_migration)
     * [YunoHost avec un service caché Tor](/torhiddenservice)
     * [Utilisation de certificats autres que Let's Encrypt](/certificate_custom)
+    * [Une discussion sur les avantages d'utiliser un VPN](/vpn_advantage)
     * [(vieux) Procedure de Migration Jessie->Stretch](jessie_stretch_migration)
 * [Guide de dépannage](/troubleshooting_guide)
     * [Changer le mot de passe d’administration](/change_admin_password)
diff --git a/appsdoc.md b/appsdoc.md
index 1c5ef65c..aadd5eb7 100644
--- a/appsdoc.md
+++ b/appsdoc.md
@@ -1,6 +1,7 @@
 - [Baikal](app_baikal)
 - [Blogotext](app_blogotext)
 - [Collabora (Docker)](app_collaboradocker)
+- [Custom Webapp](app_my_webapp)
 - [Dokuwiki](app_dokuwiki)
 - [FirefoxSync](app_ffsync)
 - [Fireflyiii](app_firefly_iii)
@@ -11,8 +12,8 @@
 - [Limesurvey](app_limesurvey)
 - [Mediawiki](app_mediawiki)
 - [Minidlna](app_minidlna)
-- [CustomWebapp](app_my_webapp)
 - [Netdata](app_netdata)
+- [Nextcloud](app_nextcloud)
 - [Noalyss](app_noalyss)
 - [Peertube](app_peertube)
 - [Pihole](app_pihole)
diff --git a/images/docker.png b/images/docker.png
new file mode 100644
index 00000000..780a8d5c
Binary files /dev/null and b/images/docker.png differ
diff --git a/install.md b/install.md
index 5e768242..255f78f0 100644
--- a/install.md
+++ b/install.md
@@ -83,4 +83,8 @@ This page lists a few installation guides.
 <a href="/dev"><img src="/images/lxc.png" height=150 style="vertical-align:bottom"><b><p>Dev environment in LXD/LXC</p></b></a>
 </div>
 
+<div class="col col-md-3 text-center">
+<a href="/docker"><img src="/images/docker.png" height=150 style="vertical-align:bottom"><b><p>(Non-official!) Docker images</p></b></a>
+</div>
+
 </div>
diff --git a/install_fr.md b/install_fr.md
index 7521f412..a64868bd 100644
--- a/install_fr.md
+++ b/install_fr.md
@@ -77,4 +77,8 @@ Cette page liste plusieurs types d’installations, classés par catégories.
 <a href="/dev"><img src="/images/lxc.png" height=150 style="vertical-align:bottom"><b><p>Environnement de dev avec LXD/LXC</p></b></a>
 </div>
 
+<div class="col col-md-3 text-center">
+<a href="/docker"><img src="/images/docker.png" height=150 style="vertical-align:bottom"><b><p>(Non-officiel!) Images docker</p></b></a>
+</div>
+
 </div>
diff --git a/tests/unreferenced_pages.sh b/tests/unreferenced_pages.sh
index 21c72119..92fa14e1 100644
--- a/tests/unreferenced_pages.sh
+++ b/tests/unreferenced_pages.sh
@@ -15,7 +15,7 @@ do
     then
         continue
     fi
-    if ! echo $ALL_TARGETS | grep -q $PAGE
+    if ! echo $ALL_TARGETS | grep -q -w $PAGE
     then
         returncode=1
         echo "The following page is not referenced by any other page :( -> $PAGE"