diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index b7c0a5fdff..a8c68aa1d3 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -56,7 +56,7 @@ jobs:
         run: bin/rails db:schema:load
       # Add or replace test runners here
       - name: Run Ruby tests
-        run: bundle exec rspec
+        run: bundle exec rspec --profile
       - name: Run JS tests
         run: npm test
       # Add or replace any other lints here
diff --git a/config/vite.json b/config/vite.json
index 7a12cb9134..d8e3441ae6 100644
--- a/config/vite.json
+++ b/config/vite.json
@@ -19,6 +19,7 @@
     "autoBuild": true
   },
   "test": {
+    "host": "::1",
     "port": 3037,
     "autoBuild": true
   }
diff --git a/spec/i18n_spec.rb b/spec/i18n_spec.rb
index 2db6251600..108acc00ae 100644
--- a/spec/i18n_spec.rb
+++ b/spec/i18n_spec.rb
@@ -2,7 +2,7 @@
 
 require "i18n/tasks"
 
-RSpec.describe I18n do
+RSpec.describe I18n, :slow do
   let(:i18n) { I18n::Tasks::BaseTask.new }
   let(:missing_keys) { i18n.missing_keys }
   let(:unused_keys) { i18n.unused_keys }
diff --git a/spec/requests/authentication_controller_spec.rb b/spec/requests/authentication_controller_spec.rb
index 5c47afde76..826d046b23 100644
--- a/spec/requests/authentication_controller_spec.rb
+++ b/spec/requests/authentication_controller_spec.rb
@@ -83,7 +83,7 @@ def authenticate!
         GDS::SSO::Config.auth_valid_for = Settings.auth_valid_for
       end
 
-      it "re-authenticates after the configured time" do
+      it "re-authenticates after the configured time", :slow do
         login_as_standard_user
 
         get root_path
diff --git a/spec/support/mark_feature_specs_as_slow.rb b/spec/support/mark_feature_specs_as_slow.rb
new file mode 100644
index 0000000000..67d45e57ea
--- /dev/null
+++ b/spec/support/mark_feature_specs_as_slow.rb
@@ -0,0 +1,5 @@
+RSpec.configure do |config|
+  config.define_derived_metadata(type: :feature) do |metadata|
+    metadata[:slow] ||= true
+  end
+end
diff --git a/spec/views/pages/selection/options.html.erb_spec.rb b/spec/views/pages/selection/options.html.erb_spec.rb
index 0154a0811f..7fdccd8368 100644
--- a/spec/views/pages/selection/options.html.erb_spec.rb
+++ b/spec/views/pages/selection/options.html.erb_spec.rb
@@ -64,7 +64,7 @@
         let(:selection_options) { (1..2999).to_a.map { |i| OpenStruct.new(name: i.to_s) } }
 
         it "has an add another button" do
-          expect(rendered).to have_button(I18n.t("selection_options.add_another"))
+          expect(rendered).to have_button(text: I18n.t("selection_options.add_another"))
         end
 
         it "does not have inset text stating you cannot add more options" do
@@ -76,7 +76,7 @@
         let(:selection_options) { (1..3000).to_a.map { |i| OpenStruct.new(name: i.to_s) } }
 
         it "does not have an add another button" do
-          expect(rendered).not_to have_button(I18n.t("selection_options.add_another"))
+          expect(rendered).not_to have_button(text: I18n.t("selection_options.add_another"))
         end
 
         it "has inset text stating you cannot add more options" do