diff --git a/sentry-rails/Gemfile b/sentry-rails/Gemfile
index d58657d5b..a29553161 100644
--- a/sentry-rails/Gemfile
+++ b/sentry-rails/Gemfile
@@ -62,3 +62,5 @@ gem "benchmark-ips"
 gem "benchmark_driver"
 gem "benchmark-ipsa"
 gem "benchmark-memory"
+
+gem "rspec-doctor", github: "solnic/rspec-doctor", branch: "durations"
diff --git a/sentry-rails/spec/dummy/test_rails_app/config/application.rb b/sentry-rails/spec/dummy/test_rails_app/config/application.rb
index 02a5756e7..df6ed6163 100644
--- a/sentry-rails/spec/dummy/test_rails_app/config/application.rb
+++ b/sentry-rails/spec/dummy/test_rails_app/config/application.rb
@@ -88,7 +88,7 @@ def configure
           config.hosts = nil
           config.secret_key_base = "test 123"
           config.sdk_logger = ActiveSupport::Logger.new(nil)
-          config.eager_load = true
+          config.eager_load = false
           config.active_job.queue_adapter = :test
           config.cache_store = :memory_store
           config.action_controller.perform_caching = true