diff --git a/db/migrate/20210406161242_migrate_enterprise_fee_tax_amounts.rb b/db/migrate/20210406161242_migrate_enterprise_fee_tax_amounts.rb
index 570a2789bd..93cf62d095 100644
--- a/db/migrate/20210406161242_migrate_enterprise_fee_tax_amounts.rb
+++ b/db/migrate/20210406161242_migrate_enterprise_fee_tax_amounts.rb
@@ -72,7 +72,7 @@ class MigrateEnterpriseFeeTaxAmounts < ActiveRecord::Migration[5.0]
     return if enterprise_fee.nil?
 
     if line_item_fee?(fee) && enterprise_fee.inherits_tax_category?
-      fee.adjustable.product.tax_category
+      fee.adjustable&.product&.tax_category
     else
       enterprise_fee.tax_category
     end