diff --git a/apps/warehouse/signals.py b/apps/warehouse/signals.py
index 441a995..7b68f2e 100644
--- a/apps/warehouse/signals.py
+++ b/apps/warehouse/signals.py
@@ -50,6 +50,12 @@ def warehouse_sold_and_balance(quota_distribution: QuotaDistribution):
     quota_distribution.save(update_fields=['been_sold', 'warehouse_balance', 'free_sale_balance', 'pre_sale_balance'])
 
 
+@receiver(post_save, sender=InventoryEntry)
+def update_quota_stat_on_entry_soft_delete(sender, instance, **kwargs):
+    if instance.trash:
+        pass
+
+
 @receiver(post_save, sender=InventoryEntry)
 @receiver(post_delete, sender=InventoryEntry)
 def update_distribution_warehouse_entry(sender, instance, **kwargs):
diff --git a/apps/warehouse/web/api/v1/serializers.py b/apps/warehouse/web/api/v1/serializers.py
index 93c8506..c56e847 100644
--- a/apps/warehouse/web/api/v1/serializers.py
+++ b/apps/warehouse/web/api/v1/serializers.py
@@ -72,7 +72,7 @@ class InventoryEntrySerializer(serializers.ModelSerializer):
                 'sale_unit': instance.distribution.quota.sale_unit.unit,
                 'id': instance.distribution.id
             }
-            representation['quota'] = instance.distribution.quota
+            representation['quota'] = instance.distribution.quota.id
             representation['product'] = {
                 'name': instance.distribution.quota.product.name
             }