1 files changed, 4 insertions, 1 deletions
diff --git a/guides/bug_report_templates/action_controller_gem.rb b/guides/bug_report_templates/action_controller_gem.rb
index 610eccc039..9387e3dc1d 100644
--- a/guides/bug_report_templates/action_controller_gem.rb
+++ b/guides/bug_report_templates/action_controller_gem.rb
@@ -29,6 +29,9 @@ end
 require 'minitest/autorun'
 require 'rack/test'
 
+# Ensure backward compatibility with Minitest 4
+Minitest::Test = MiniTest::Unit::TestCase unless defined?(Minitest::Test)
+
 class BugTest < Minitest::Test
   include Rack::Test::Methods
 
@@ -41,4 +44,4 @@ class BugTest < Minitest::Test
     def app
       Rails.application
     end
-end
-\ No newline at end of file
+end