diff --git a/jm2l/__init__.py b/jm2l/__init__.py
index a55bdb8..3dfb885 100644
--- a/jm2l/__init__.py
+++ b/jm2l/__init__.py
@@ -168,6 +168,7 @@ def main(global_config, **settings):
     # HTML Routes - Logged
     #config.add_route('profil', 'MesJM2L')    
     config.add_route('jm2l', '/MesJM2L')
+    config.add_route('drop_sejour', '/DropSejour')
     config.add_route('miam', '/MonMiam')
     config.add_route('sejour', '/MonSejour')
     config.add_route('orga', '/MonOrga')
diff --git a/jm2l/static/img/warn.png b/jm2l/static/img/warn.png
new file mode 100644
index 0000000..57b503e
Binary files /dev/null and b/jm2l/static/img/warn.png differ
diff --git a/jm2l/templates/Profil/Sejour.mako b/jm2l/templates/Profil/Sejour.mako
index 18d0d90..67520ed 100644
--- a/jm2l/templates/Profil/Sejour.mako
+++ b/jm2l/templates/Profil/Sejour.mako
@@ -4,6 +4,21 @@ fieldset:disabled {
 	color:#CCC;
 }
 </style>
+    % if mytrip.Sejour:
+    <div class="pull-right">
+        <span style="line-height: 30px;">Ooops !! J'ai rendez-vous pour un poney-piscine...</span><br />
+        <a class="btn btn-small btn-danger" href="/DropSejour"/>
+            <i class="icon-remove icon-white"></i> J'annule ma venue en ${CurrentYear}.
+        </a>
+    </div>
+    % else:
+    <legend class="lowshadow">
+        <img style="max-height:50px;" src="/img/warn.png" alt="Attention !">
+        Vous n'avez pas confirm&eacute; votre venue aux JM2L ${CurrentYear}
+    </legend>
+        <h4 class="lowshadow">Compl&eacute;tez et validez vite ce formulaire !</h4>
+    % endif
+
 <form id="ProfilForm" action="/MonSejour" method="POST">
     <fieldset class="ComeToJM2L">
         <legend>Arriv&eacute;e</legend>
diff --git a/jm2l/views.py b/jm2l/views.py
index aaf4c63..8cfbcb2 100644
--- a/jm2l/views.py
+++ b/jm2l/views.py
@@ -1031,6 +1031,21 @@ def list_orga(request):
             .all()
     return { 'Users':Data }
 
+@view_config(route_name='drop_sejour')
+def drop_sejour(request):
+    if request.user is None:
+        # Don't answer to users that aren't logged
+        raise HTTPForbidden(u'Vous devez vous identifier pour obtenir une réponse.')
+
+    # Feed FicheSejour if any
+    FicheSejour = Sejour.by_user(request.user.uid, CurrentYear)
+    if FicheSejour:
+        DBSession.delete(FicheSejour)
+        request.session.flash(('warning', u'Votre participation %s a été supprimé avec succès.' % CurrentYear ))
+    else:
+        raise HTTPNotFound()
+    return HTTPFound(location='/MesJM2L#Sejour')
+
 @view_config(route_name='jm2l', renderer="jm2l:templates/jm2l.mako")
 def jm2l_page(request):
     if request.user is None: