diff --git a/app/views/extranet/application/_footer.html.erb b/app/views/extranet/application/_footer.html.erb
index 4f37174adcd36bfa3f9a722dd0b46dcfccf807d7..9a834c25821067ebbdcbc00427df19c8ba53d803 100644
--- a/app/views/extranet/application/_footer.html.erb
+++ b/app/views/extranet/application/_footer.html.erb
@@ -8,20 +8,23 @@
       </div>
     <% end %>
     <div class="row justify-space-between">
-      <% if current_extranet.about.is_a?(Education::School) %>
-        <address class="col-md-6" itemscope itemtype="https://schema.org/CollegeOrUniversity">
-          <span itemprop="name"><%= current_extranet.about.name %></span>
-          <div itemprop="address" itemscope itemtype="https://schema.org/PostalAddress">
-            <span itemprop="streetAddress"><%= current_extranet.about.address %></span><br>
-            <span itemprop="postalCode"><%= current_extranet.about.zipcode %></span>
-            <span itemprop="addressLocality"><%= current_extranet.about.city %></span><br>
+      <div class="col-md-6">
+        <% if current_extranet.about.is_a?(Education::School) %>
+          <address itemscope itemtype="https://schema.org/CollegeOrUniversity">
+            <span itemprop="name"><%= current_extranet.about.name %></span>
+            <div itemprop="address" itemscope itemtype="https://schema.org/PostalAddress">
+              <span itemprop="streetAddress"><%= current_extranet.about.address %></span><br>
+              <span itemprop="postalCode"><%= current_extranet.about.zipcode %></span>
+              <span itemprop="addressLocality"><%= current_extranet.about.city %></span><br>
+            </div>
+          </address>
+        <% elsif current_extranet.about.is_a?(Education::Program) %>
+          <div itemscope itemtype="https://schema.org/EducationalOccupationalCredential">
+            <span itemprop="name"><%= current_extranet.about.name %></span>
           </div>
-        </address>
-      <% elsif current_extranet.about.is_a?(Education::Program) %>
-        <div class="col-md-6" itemscope itemtype="https://schema.org/EducationalOccupationalCredential">
-          <span itemprop="name"><%= current_extranet.about.name %></span>
-        </div>
-      <% end %>
+        <% end %>
+        <p class="my-5"><%= t 'extranet.osuny_html' %></p>
+      </div>
 
       <nav class="text-md-end col-md-6">
         <%= link_to t('terms_of_service'),
diff --git a/config/locales/extranet/en.yml b/config/locales/extranet/en.yml
index e7aa2085e8ce6b895865ec33b7a11097940bf6fd..d8597928cd519d3c9a1861a35759054d14defb92 100644
--- a/config/locales/extranet/en.yml
+++ b/config/locales/extranet/en.yml
@@ -18,6 +18,8 @@ en:
     menu: Menu
     organization:
       experiences: Alumni in this organization (%{count})
+    osuny_html:
+      Crafted with <a href="https://www.osuny.org" target="_blank" rel="noreferer">Osuny</a>
     personal_data:
       title: My personal data
       updated: Your personal data has been updated!
diff --git a/config/locales/extranet/fr.yml b/config/locales/extranet/fr.yml
index 552f0a3ca3c782d423643aef319b029518d43c39..68565aeed8035006e10af8667782723de398ea6b 100644
--- a/config/locales/extranet/fr.yml
+++ b/config/locales/extranet/fr.yml
@@ -19,6 +19,8 @@ fr:
     menu: Menu
     organization:
       experiences: Alumni dans cette organisation (%{count})
+    osuny_html:
+      Développé avec <a href="https://www.osuny.org" target="_blank" rel="noreferer">Osuny</a>
     personal_data:
       edit: Modifier
       title: Mes données personnelles