diff --git a/apps/product/management/commands/add_product_tag.py b/apps/product/management/commands/add_product_tag.py
index a360b1b7..b93a5672 100644
--- a/apps/product/management/commands/add_product_tag.py
+++ b/apps/product/management/commands/add_product_tag.py
@@ -90,7 +90,7 @@ class Command(BaseCommand):
             tag.filter(lower_value=t.tag_value, category=category)
             products = Product.objects.filter(old_id=t.product_id)
             if products.exists():
-                for p in products.all():
+                for p in products:
                     p.tags.add(tag)
                     p.save()