diff --git a/portail_citoyen/apps/federation_plugin/cms_plugins.py b/portail_citoyen/apps/federation_plugin/cms_plugins.py
index b29363f..3409672 100644
--- a/portail_citoyen/apps/federation_plugin/cms_plugins.py
+++ b/portail_citoyen/apps/federation_plugin/cms_plugins.py
@@ -30,6 +30,7 @@ class FederationPlugin(CMSPluginBase):
         for federation in federations:
             context['federations'].append({
                 'name': federation.sp.liberty_provider.name,
+                'slug': federation.sp.liberty_provider.slug,
                 'hidden_values': [
                     ('federation_id', federation.id),
                 ],