diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
index 6d3c5a3f64..44f93e3f78 100644
--- a/spec/spec_helper.rb
+++ b/spec/spec_helper.rb
@@ -74,4 +74,8 @@ def self.run_all(reporter = nil)
       example.run
     end
   end
+
+  # TODO: Remove once https://github.com/alexrothenberg/ammeter/pull/64 is merged
+  # Work around ammeter's incompatibility with RSpec 4
+  config.include Ammeter::RSpec::Rails::GeneratorExampleGroup, type: :generator
 end