diff --git a/spec/features/admin/budget_investments_spec.rb b/spec/features/admin/budget_investments_spec.rb
index 3c287593b..55b5af3ce 100644
--- a/spec/features/admin/budget_investments_spec.rb
+++ b/spec/features/admin/budget_investments_spec.rb
@@ -636,8 +636,8 @@ feature 'Admin budget investments' do
       visit admin_budget_budget_investments_path(@budget, format: :csv)
 
       header = page.response_headers['Content-Disposition']
-      header.should match /^attachment/
-      header.should match /filename="budget_investments.csv"$/
+      header.should match(/^attachment/)
+      header.should match(/filename="budget_investments.csv"$/)
 
       expect(page).to have_content investment2.title
       expect(page).to have_content investment1.title