diff --git a/equipment/models.py b/equipment/models.py
index 6e22edd..9fd3287 100644
--- a/equipment/models.py
+++ b/equipment/models.py
@@ -66,6 +66,7 @@ class EquipmentRemark(models.Model):
                 related_name="remarks",
                 help_text=_("Matériel concerné par la remarque"),
             )
+    amount = models.PositiveSmallIntegerField(_("quantité concernée"))
     is_broken = models.BooleanField()
     is_lost = models.BooleanField()