diff --git a/bda/models.py b/bda/models.py
index b0dd8aeb..1e80b248 100644
--- a/bda/models.py
+++ b/bda/models.py
@@ -185,7 +185,8 @@ class Attribution(models.Model):
 
 @python_2_unicode_compatible
 class SpectacleRevente(models.Model):
-    attribution = models.OneToOneField(Attribution)
+    attribution = models.OneToOneField(Attribution,
+                                       related_name="revente")
     date = models.DateTimeField("Date de mise en vente",
                                 default=timezone.now)
     sold = models.BooleanField("Vendue", default=False)
@@ -194,13 +195,17 @@ class SpectacleRevente(models.Model):
         remaining_time = (self.attribution.spectacle.date - self.date)
         delay = max(datetime.timedelta(hours=2),
                     min(remaining_time//2, datetime.timedelta(days=2)))
-        return self.date + delay
+        return self.date + delay + datetime.timedelta(hours=1)
     expiration_time = property(get_expiration_time)
 
     def get_shotgun(self):
         return timezone.now() > self.expiration_time
     shotgun = property(get_shotgun)
 
+    def get_cancellable(self):
+        return timezone.now() < self.date + datetime.timedelta(hours=1)
+    cancellable = property(get_cancellable)
+
     def __str__(self):
         return "%s -- %s" % (self.attribution.participant.user,
                              self.attribution.spectacle.title)
diff --git a/bda/templates/bda-revente.html b/bda/templates/bda-revente.html
index 9527a28b..16fbc0e2 100644
--- a/bda/templates/bda-revente.html
+++ b/bda/templates/bda-revente.html
@@ -16,14 +16,18 @@
     <input type="submit" value="Revendre les places sélectionnées">
 </form>
 {%endif%}
+{% if resell %}
 <h2>Places en cours de revente</h2>
 <form action="" method="post">
     {% csrf_token %}
     <ol>
     {% for attribution in resell %}
-    <li>{{attribution.spectacle}} <input type="checkbox" name="annul" value="{{attribution.id}}"></li>
+    <form action="" method="post">
+    {% csrf_token %}
+    <input type="hidden" name="annul" value="{{attribution.id}}">
+    <li>{{attribution.spectacle}} {% if attribution.revente.cancellable %}<input type="submit" value="Supprimer">{%endif%}</li>
     {% endfor %}
     </ol>
-    <input type="submit" value="Annuler les reventes sélectionnées">
 </form>
+{% endif %}
 {% endblock %}
diff --git a/bda/views.py b/bda/views.py
index ab445052..82c09b55 100644
--- a/bda/views.py
+++ b/bda/views.py
@@ -6,7 +6,6 @@ from __future__ import unicode_literals
 
 from django.shortcuts import render, get_object_or_404
 from django.contrib.auth.decorators import login_required
-from django.contrib import messages
 from django.db import models
 from django.db.models import Count
 from django.core import serializers
@@ -307,14 +306,15 @@ def revente(request, tirage_id):
             attribution = Attribution.objects.get(id=int(attr_id))
             revente = SpectacleRevente(attribution=attribution)
             revente.save()
-        for attr_id in request.POST.getlist('annul'):
-            revente = SpectacleRevente.objects.get(attribution__pk=attr_id)
+        if 'annul' in request.POST:
+            revente = SpectacleRevente.objects\
+                                .get(attribution__pk=request.POST['annul'])
             revente.delete()
 
     attributions = participant.attribution_set.filter(
                         spectacle__date__gte=timezone.now)
-    resell = attributions.filter(spectaclerevente__isnull=False)
-    no_resell = attributions.filter(spectaclerevente__isnull=True)
+    resell = attributions.filter(revente__isnull=False)
+    no_resell = attributions.filter(revente__isnull=True)
     return render(request, "bda-revente.html",
                   {"participant": participant, 'tirage': tirage,
                       "resell": resell, "no_resell": no_resell})