diff --git a/test/integration/gems_test.rb b/test/integration/gems_test.rb
index 4a16312365f..362838d64aa 100644
--- a/test/integration/gems_test.rb
+++ b/test/integration/gems_test.rb
@@ -66,181 +66,4 @@ class GemsTest < ActionDispatch::IntegrationTest
 
     assert_response :success
   end
-end
-
-class GemsSystemTest < SystemTest
-  setup do
-    @user = create(:user)
-    @rubygem = create(:rubygem, name: "sandworm", number: "1.0.0")
-    @version = create(:version, rubygem: @rubygem, number: "1.1.1")
-  end
-
-  test "version navigation" do
-    visit rubygem_version_path(@rubygem.slug, "1.0.0")
-    click_link "Next version →"
-
-    assert_equal page.current_path, rubygem_version_path(@rubygem.slug, "1.1.1")
-    click_link "← Previous version"
-
-    assert_equal page.current_path, rubygem_version_path(@rubygem.slug, "1.0.0")
-  end
-
-  test "subscribe to a gem" do
-    visit rubygem_path(@rubygem.slug, as: @user.id)
-
-    assert page.has_css?("a#subscribe")
-
-    click_link "Subscribe"
-
-    assert page.has_content? "Unsubscribe"
-    assert_equal @user.subscribed_gems.first, @rubygem
-  end
-
-  test "unsubscribe to a gem" do
-    create(:subscription, rubygem: @rubygem, user: @user)
-
-    visit rubygem_path(@rubygem.slug, as: @user.id)
-
-    assert page.has_css?("a#unsubscribe")
-
-    click_link "Unsubscribe"
-
-    assert page.has_content? "Subscribe"
-    assert_empty @user.subscribed_gems
-  end
-
-  test "shows enable MFA instructions when logged in as owner with MFA disabled" do
-    create(:ownership, rubygem: @rubygem, user: @user)
-
-    visit rubygem_path(@rubygem.slug, as: @user.id)
-
-    assert page.has_selector?(".gem__users__mfa-disabled .gem__users a")
-    assert page.has_content? "Please consider enabling multi-factor"
-  end
-
-  test "shows owners without mfa when logged in as owner" do
-    @user.enable_totp!("some-seed", "ui_and_api")
-    user_without_mfa = create(:user)
-
-    create(:ownership, rubygem: @rubygem, user: @user)
-    create(:ownership, rubygem: @rubygem, user: user_without_mfa)
-
-    visit rubygem_path(@rubygem.slug, as: @user.id)
-
-    assert page.has_selector?(".gem__users__mfa-disabled .gem__users a")
-    assert page.has_selector?(".gem__users__mfa-text.mfa-warn")
-  end
-
-  test "show mfa enabled when logged in as owner but everyone has mfa enabled" do
-    @user.enable_totp!("some-seed", "ui_and_api")
-    user_with_mfa = create(:user)
-    user_with_mfa.enable_totp!("some-seed", "ui_and_api")
-
-    create(:ownership, rubygem: @rubygem, user: @user)
-    create(:ownership, rubygem: @rubygem, user: user_with_mfa)
-
-    visit rubygem_path(@rubygem.slug, as: @user.id)
-
-    assert page.has_no_selector?(".gem__users__mfa-text.mfa-warn")
-    assert page.has_selector?(".gem__users__mfa-text.mfa-info")
-  end
-
-  test "does not show owners without mfa when not logged in as owner" do
-    @user.enable_totp!("some-seed", "ui_and_api")
-    user_without_mfa = create(:user)
-
-    create(:ownership, rubygem: @rubygem, user: @user)
-    create(:ownership, rubygem: @rubygem, user: user_without_mfa)
-
-    visit rubygem_path(@rubygem.slug)
-
-    assert page.has_no_selector?(".gem__users__mfa-disabled .gem__users a")
-    assert page.has_no_selector?(".gem__users__mfa-text.mfa-warn")
-    assert page.has_no_selector?(".gem__users__mfa-text.mfa-info")
-  end
-
-  test "shows github link when source_code_uri is set" do
-    github_link = "http://github.com/user/project"
-    create(:version, number: "3.0.1", rubygem: @rubygem, metadata: { "source_code_uri" => github_link })
-
-    visit rubygem_path(@rubygem.slug)
-
-    assert page.has_selector?(".github-btn")
-  end
-
-  test "shows github link when homepage_uri is set" do
-    github_link = "http://github.com/user/project"
-    create(:version, number: "3.0.1", rubygem: @rubygem, metadata: { "homepage_uri" => github_link })
-
-    visit rubygem_path(@rubygem.slug)
-
-    assert page.has_selector?(".github-btn")
-  end
-
-  test "does not show github link when homepage_uri is not github" do
-    notgithub_link = "http://notgithub.com/user/project"
-    create(:version, number: "3.0.1", rubygem: @rubygem, metadata: { "homepage_uri" => notgithub_link })
-
-    visit rubygem_path(@rubygem.slug)
-
-    assert page.has_no_selector?(".github-btn")
-  end
-
-  test "shows both mfa headers if latest AND viewed version require MFA" do
-    @version.update_attribute :metadata, { "rubygems_mfa_required" => "true" }
-    create(:version, :mfa_required, rubygem: @rubygem, number: "0.1.1")
-
-    visit rubygem_version_path(@rubygem.slug, "0.1.1")
-
-    assert page.has_content? "New versions require MFA"
-    assert page.has_content? "Version published with MFA"
-  end
-
-  test "shows 'new' mfa header only if latest requires MFA but viewed version doesn't" do
-    @version.update_attribute :metadata, { "rubygems_mfa_required" => "true" }
-    create(:version, rubygem: @rubygem, number: "0.1.1")
-
-    visit rubygem_version_path(@rubygem.slug, "0.1.1")
-
-    assert page.has_content? "New versions require MFA"
-    refute page.has_content? "Version published with MFA"
-  end
-
-  test "shows 'version' mfa header only if latest does not require MFA but viewed version does" do
-    @version.update_attribute :metadata, { "rubygems_mfa_required" => "false" }
-    create(:version, :mfa_required, rubygem: @rubygem, number: "0.1.1")
-
-    visit rubygem_version_path(@rubygem.slug, "0.1.1")
-
-    refute page.has_content? "New versions require MFA"
-    assert page.has_content? "Version published with MFA"
-  end
-
-  test "does not show either mfa header if neither latest or viewed version require MFA" do
-    @version.update_attribute :metadata, { "rubygems_mfa_required" => "false" }
-    create(:version, rubygem: @rubygem, number: "0.1.1")
-
-    visit rubygem_version_path(@rubygem.slug, "0.1.1")
-
-    refute page.has_content? "New versions require MFA"
-    refute page.has_content? "Version published with MFA"
-  end
-
-  test "shows both mfa headers if MFA enabled for latest version and viewing latest version" do
-    @version.update_attribute :metadata, { "rubygems_mfa_required" => "true" }
-
-    visit rubygem_path(@rubygem.slug)
-
-    assert page.has_content? "New versions require MFA"
-    assert page.has_content? "Version published with MFA"
-  end
-
-  test "shows neither mfa header if MFA disabled for latest version and viewing latest version" do
-    @version.update_attribute :metadata, { "rubygems_mfa_required" => "false" }
-
-    visit rubygem_path(@rubygem.slug)
-
-    refute page.has_content? "New versions require MFA"
-    refute page.has_content? "Version published with MFA"
-  end
-end
+end
\ No newline at end of file
diff --git a/test/system/gems_system_test.rb b/test/system/gems_system_test.rb
new file mode 100644
index 00000000000..a8b89b54a6f
--- /dev/null
+++ b/test/system/gems_system_test.rb
@@ -0,0 +1,178 @@
+require "application_system_test_case"
+
+class GemsSystemTest < ApplicationSystemTestCase
+  setup do
+    @user = create(:user)
+    @rubygem = create(:rubygem, name: "sandworm", number: "1.0.0")
+    @version = create(:version, rubygem: @rubygem, number: "1.1.1")
+  end
+
+  test "version navigation" do
+    visit rubygem_version_path(@rubygem.slug, "1.0.0")
+    click_link "Next version →"
+
+    assert_equal page.current_path, rubygem_version_path(@rubygem.slug, "1.1.1")
+    click_link "← Previous version"
+
+    assert_equal page.current_path, rubygem_version_path(@rubygem.slug, "1.0.0")
+  end
+
+  test "subscribe to a gem" do
+    visit rubygem_path(@rubygem.slug, as: @user.id)
+
+    assert page.has_css?("a#subscribe")
+
+    click_link "Subscribe"
+
+    assert page.has_content? "Unsubscribe"
+    assert_equal @user.subscribed_gems.first, @rubygem
+  end
+
+  test "unsubscribe to a gem" do
+    create(:subscription, rubygem: @rubygem, user: @user)
+
+    visit rubygem_path(@rubygem.slug, as: @user.id)
+
+    assert page.has_css?("a#unsubscribe")
+
+    click_link "Unsubscribe"
+
+    assert page.has_content? "Subscribe"
+    assert_empty @user.subscribed_gems
+  end
+
+  test "shows enable MFA instructions when logged in as owner with MFA disabled" do
+    create(:ownership, rubygem: @rubygem, user: @user)
+
+    visit rubygem_path(@rubygem.slug, as: @user.id)
+
+    assert page.has_selector?(".gem__users__mfa-disabled .gem__users a")
+    assert page.has_content? "Please consider enabling multi-factor"
+  end
+
+  test "shows owners without mfa when logged in as owner" do
+    @user.enable_totp!("some-seed", "ui_and_api")
+    user_without_mfa = create(:user)
+
+    create(:ownership, rubygem: @rubygem, user: @user)
+    create(:ownership, rubygem: @rubygem, user: user_without_mfa)
+
+    visit rubygem_path(@rubygem.slug, as: @user.id)
+
+    assert page.has_selector?(".gem__users__mfa-disabled .gem__users a")
+    assert page.has_selector?(".gem__users__mfa-text.mfa-warn")
+  end
+
+  test "show mfa enabled when logged in as owner but everyone has mfa enabled" do
+    @user.enable_totp!("some-seed", "ui_and_api")
+    user_with_mfa = create(:user)
+    user_with_mfa.enable_totp!("some-seed", "ui_and_api")
+
+    create(:ownership, rubygem: @rubygem, user: @user)
+    create(:ownership, rubygem: @rubygem, user: user_with_mfa)
+
+    visit rubygem_path(@rubygem.slug, as: @user.id)
+
+    assert page.has_no_selector?(".gem__users__mfa-text.mfa-warn")
+    assert page.has_selector?(".gem__users__mfa-text.mfa-info")
+  end
+
+  test "does not show owners without mfa when not logged in as owner" do
+    @user.enable_totp!("some-seed", "ui_and_api")
+    user_without_mfa = create(:user)
+
+    create(:ownership, rubygem: @rubygem, user: @user)
+    create(:ownership, rubygem: @rubygem, user: user_without_mfa)
+
+    visit rubygem_path(@rubygem.slug)
+
+    assert page.has_no_selector?(".gem__users__mfa-disabled .gem__users a")
+    assert page.has_no_selector?(".gem__users__mfa-text.mfa-warn")
+    assert page.has_no_selector?(".gem__users__mfa-text.mfa-info")
+  end
+
+  test "shows github link when source_code_uri is set" do
+    github_link = "http://github.com/user/project"
+    create(:version, number: "3.0.1", rubygem: @rubygem, metadata: { "source_code_uri" => github_link })
+
+    visit rubygem_path(@rubygem.slug)
+
+    assert page.has_selector?(".github-btn")
+  end
+
+  test "shows github link when homepage_uri is set" do
+    github_link = "http://github.com/user/project"
+    create(:version, number: "3.0.1", rubygem: @rubygem, metadata: { "homepage_uri" => github_link })
+
+    visit rubygem_path(@rubygem.slug)
+
+    assert page.has_selector?(".github-btn")
+  end
+
+  test "does not show github link when homepage_uri is not github" do
+    notgithub_link = "http://notgithub.com/user/project"
+    create(:version, number: "3.0.1", rubygem: @rubygem, metadata: { "homepage_uri" => notgithub_link })
+
+    visit rubygem_path(@rubygem.slug)
+
+    assert page.has_no_selector?(".github-btn")
+  end
+
+  test "shows both mfa headers if latest AND viewed version require MFA" do
+    @version.update_attribute :metadata, { "rubygems_mfa_required" => "true" }
+    create(:version, :mfa_required, rubygem: @rubygem, number: "0.1.1")
+
+    visit rubygem_version_path(@rubygem.slug, "0.1.1")
+
+    assert page.has_content? "New versions require MFA"
+    assert page.has_content? "Version published with MFA"
+  end
+
+  test "shows 'new' mfa header only if latest requires MFA but viewed version doesn't" do
+    @version.update_attribute :metadata, { "rubygems_mfa_required" => "true" }
+    create(:version, rubygem: @rubygem, number: "0.1.1")
+
+    visit rubygem_version_path(@rubygem.slug, "0.1.1")
+
+    assert page.has_content? "New versions require MFA"
+    refute page.has_content? "Version published with MFA"
+  end
+
+  test "shows 'version' mfa header only if latest does not require MFA but viewed version does" do
+    @version.update_attribute :metadata, { "rubygems_mfa_required" => "false" }
+    create(:version, :mfa_required, rubygem: @rubygem, number: "0.1.1")
+
+    visit rubygem_version_path(@rubygem.slug, "0.1.1")
+
+    refute page.has_content? "New versions require MFA"
+    assert page.has_content? "Version published with MFA"
+  end
+
+  test "does not show either mfa header if neither latest or viewed version require MFA" do
+    @version.update_attribute :metadata, { "rubygems_mfa_required" => "false" }
+    create(:version, rubygem: @rubygem, number: "0.1.1")
+
+    visit rubygem_version_path(@rubygem.slug, "0.1.1")
+
+    refute page.has_content? "New versions require MFA"
+    refute page.has_content? "Version published with MFA"
+  end
+
+  test "shows both mfa headers if MFA enabled for latest version and viewing latest version" do
+    @version.update_attribute :metadata, { "rubygems_mfa_required" => "true" }
+
+    visit rubygem_path(@rubygem.slug)
+
+    assert page.has_content? "New versions require MFA"
+    assert page.has_content? "Version published with MFA"
+  end
+
+  test "shows neither mfa header if MFA disabled for latest version and viewing latest version" do
+    @version.update_attribute :metadata, { "rubygems_mfa_required" => "false" }
+
+    visit rubygem_path(@rubygem.slug)
+
+    refute page.has_content? "New versions require MFA"
+    refute page.has_content? "Version published with MFA"
+  end
+end
diff --git a/test/integration/notification_settings_test.rb b/test/system/notification_settings_test.rb
similarity index 97%
rename from test/integration/notification_settings_test.rb
rename to test/system/notification_settings_test.rb
index 9c377ef51b4..c4512a67ebf 100644
--- a/test/integration/notification_settings_test.rb
+++ b/test/system/notification_settings_test.rb
@@ -1,7 +1,7 @@
-require "test_helper"
+require "application_system_test_case"
 require "capybara/minitest"
 
-class NotificationSettingsTest < SystemTest
+class NotificationSettingsTest < ApplicationSystemTestCase
   include Capybara::Minitest::Assertions
 
   test "changing email notification settings" do
diff --git a/test/integration/owner_test.rb b/test/system/owner_test.rb
similarity index 99%
rename from test/integration/owner_test.rb
rename to test/system/owner_test.rb
index e13015369cc..f000244e462 100644
--- a/test/integration/owner_test.rb
+++ b/test/system/owner_test.rb
@@ -1,6 +1,6 @@
-require "test_helper"
+require "application_system_test_case"
 
-class OwnerTest < SystemTest
+class OwnerTest < ApplicationSystemTestCase
   include ActiveJob::TestHelper
   include RubygemsHelper
 
diff --git a/test/integration/ownership_call_test.rb b/test/system/ownership_call_test.rb
similarity index 97%
rename from test/integration/ownership_call_test.rb
rename to test/system/ownership_call_test.rb
index 484e3428b78..824b5861cef 100644
--- a/test/integration/ownership_call_test.rb
+++ b/test/system/ownership_call_test.rb
@@ -1,7 +1,7 @@
-require "test_helper"
+require "application_system_test_case"
 require "helpers/adoption_helpers"
 
-class OwnershipCallsTest < SystemTest
+class OwnershipCallsTest < ApplicationSystemTestCase
   include ActionMailer::TestHelper
   include AdoptionHelpers