diff --git a/spec/migrations/migrate_shipping_taxes_spec.rb b/spec/migrations/migrate_shipping_taxes_spec.rb
index fb625a385f..218ff8ccc5 100644
--- a/spec/migrations/migrate_shipping_taxes_spec.rb
+++ b/spec/migrations/migrate_shipping_taxes_spec.rb
@@ -28,7 +28,7 @@ describe MigrateShippingTaxes do
       tax_rates = Spree::TaxRate.all
 
       expect(tax_rates.count).to eq 2
-      expect(tax_rates.map(&:zone_id).uniq).to eq [zone1.id, zone2.id]
+      expect(tax_rates.map(&:zone_id).uniq.sort).to eq [zone1.id, zone2.id]
       expect(tax_rates.map(&:amount).uniq).to eq [0.25]
     end
   end