diff --git a/.github/workflows/rails.yml b/.github/workflows/rails.yml
index 7b2752b..66f02e7 100644
--- a/.github/workflows/rails.yml
+++ b/.github/workflows/rails.yml
@@ -38,7 +38,7 @@ jobs:
         run: bin/rails db:schema:load
       # Add or replace test runners here
       - name: Run tests
-        run: bin/rake
+        run: bin/rails test:system test
 
   lint:
     runs-on: ubuntu-latest
diff --git a/test/application_system_test_case.rb b/test/application_system_test_case.rb
index d19212a..33264b9 100644
--- a/test/application_system_test_case.rb
+++ b/test/application_system_test_case.rb
@@ -1,5 +1,5 @@
 require "test_helper"
 
 class ApplicationSystemTestCase < ActionDispatch::SystemTestCase
-  driven_by :selenium, using: :chrome, screen_size: [1400, 1400]
+  driven_by :selenium, using: :headless_chrome, screen_size: [1400, 1400]
 end
diff --git a/test/system/messages_test.rb b/test/system/messages_test.rb
index 92045ed..7a6ce03 100644
--- a/test/system/messages_test.rb
+++ b/test/system/messages_test.rb
@@ -16,9 +16,13 @@ class MessagesTest < ApplicationSystemTestCase
     click_link @message2.attachments_attachments.first.blob.filename.to_s
   end
 
-  test "visiting the index" do
+  test 'visiting the search page, and searching a message' do
     visit messages_url
-    assert_selector "h1", text: "Messages"
-  end
+    assert_selector "h1", text: "blade.ruby-lang.org"
+
+    fill_in :q, with: @message1.body
+    click_button 'Search'
 
+    assert_content @message1.subject
+  end
 end