diff --git a/actionpack/lib/action_dispatch/system_testing/browser.rb b/actionpack/lib/action_dispatch/system_testing/browser.rb
index 2ffb5f67f6..c34907b6cb 100644
--- a/actionpack/lib/action_dispatch/system_testing/browser.rb
+++ b/actionpack/lib/action_dispatch/system_testing/browser.rb
@@ -1,7 +1,5 @@
 # frozen_string_literal: true
 
-require "selenium/webdriver"
-
 module ActionDispatch
   module SystemTesting
     class Browser # :nodoc:
@@ -35,9 +33,9 @@ def capabilities
         @option ||=
           case type
           when :chrome
-            Selenium::WebDriver::Chrome::Options.new
+            ::Selenium::WebDriver::Chrome::Options.new
           when :firefox
-            Selenium::WebDriver::Firefox::Options.new
+            ::Selenium::WebDriver::Firefox::Options.new
           end
       end
 
diff --git a/actionpack/test/dispatch/system_testing/screenshot_helper_test.rb b/actionpack/test/dispatch/system_testing/screenshot_helper_test.rb
index 097ef8af29..b756b91379 100644
--- a/actionpack/test/dispatch/system_testing/screenshot_helper_test.rb
+++ b/actionpack/test/dispatch/system_testing/screenshot_helper_test.rb
@@ -3,6 +3,7 @@
 require "abstract_unit"
 require "action_dispatch/system_testing/test_helpers/screenshot_helper"
 require "capybara/dsl"
+require "selenium/webdriver"
 
 class ScreenshotHelperTest < ActiveSupport::TestCase
   test "image path is saved in tmp directory" do