diff --git a/bda/admin.py b/bda/admin.py
index 87a269d4..a9b3c51f 100644
--- a/bda/admin.py
+++ b/bda/admin.py
@@ -257,7 +257,8 @@ class SpectacleReventeAdmin(admin.ModelAdmin):
         Réinitialise les reventes.
         """
         count = queryset.count()
-        for revente in queryset.all():
+        for revente in queryset.filter(
+                attribution__spectacle__date__gte=timezone.now()):
             revente.date = timezone.now() - timedelta(hours=1)
             revente.soldTo = None
             revente.notif_sent = False