Don't disable capybara-screenshot in CI environment

features/support/capybara.rb

 require 'spinach/capybara'
 require 'capybara/poltergeist'
+require 'capybara-screenshot/spinach'
 
 # Give CI some extra time
 timeout = (ENV['CI'] || ENV['CI_SERVER']) ? 90 : 15
@@ -20,12 +21,8 @@ end
 Capybara.default_max_wait_time = timeout
 Capybara.ignore_hidden_elements = false
 
-unless ENV['CI'] || ENV['CI_SERVER']
-  require 'capybara-screenshot/spinach'
-
-  # Keep only the screenshots generated from the last failing test suite
-  Capybara::Screenshot.prune_strategy = :keep_last_run
-end
+# Keep only the screenshots generated from the last failing test suite
+Capybara::Screenshot.prune_strategy = :keep_last_run
 
 Spinach.hooks.before_run do
   TestEnv.warm_asset_cache unless ENV['CI'] || ENV['CI_SERVER']

spec/support/capybara.rb

 require 'capybara/rails'
 require 'capybara/rspec'
 require 'capybara/poltergeist'
+require 'capybara-screenshot/rspec'
 
 # Give CI some extra time
 timeout = (ENV['CI'] || ENV['CI_SERVER']) ? 90 : 10
@@ -21,12 +22,8 @@ end
 Capybara.default_max_wait_time = timeout
 Capybara.ignore_hidden_elements = true
 
-unless ENV['CI'] || ENV['CI_SERVER']
-  require 'capybara-screenshot/rspec'
-
-  # Keep only the screenshots generated from the last failing test suite
-  Capybara::Screenshot.prune_strategy = :keep_last_run
-end
+# Keep only the screenshots generated from the last failing test suite
+Capybara::Screenshot.prune_strategy = :keep_last_run
 
 RSpec.configure do |config|
   config.before(:suite) do