diff --git a/django_afip/admin.py b/django_afip/admin.py
index <HASH>..<HASH> 100644
--- a/django_afip/admin.py
+++ b/django_afip/admin.py
@@ -104,6 +104,8 @@ class ReceiptAdmin(admin.ModelAdmin):
         'cae',
     ]
 
+    filter_horizontal = ('related_receipts',)
+
     inlines = (
         VatInline,
         TaxInline,
Use vertical filter component for Receipt.related_receipts