diff --git a/lib/generators/suspenders/accessibility_generator.rb b/lib/generators/suspenders/accessibility_generator.rb
index 85b91a553..ea6da16b6 100644
--- a/lib/generators/suspenders/accessibility_generator.rb
+++ b/lib/generators/suspenders/accessibility_generator.rb
@@ -7,7 +7,7 @@ class AccessibilityGenerator < Rails::Generators::Base
 
       def add_capybara_gems
         gem_group :test do
-          gem "capybara_accessibility_audit"
+          gem "capybara_accessibility_audit", github: "thoughtbot/capybara_accessibility_audit"
           gem "capybara_accessible_selectors", github: "citizensadvice/capybara_accessible_selectors"
         end
         Bundler.with_unbundled_env { run "bundle install" }
diff --git a/test/generators/suspenders/accessibility_generator_test.rb b/test/generators/suspenders/accessibility_generator_test.rb
index c8ca95ef1..927e96b0c 100644
--- a/test/generators/suspenders/accessibility_generator_test.rb
+++ b/test/generators/suspenders/accessibility_generator_test.rb
@@ -38,7 +38,7 @@ class AccessibilityGeneratorTest < Rails::Generators::TestCase
       test "adds gems to Gemfile" do
         expected_output = <<~RUBY
           group :test do
-            gem "capybara_accessibility_audit"
+            gem "capybara_accessibility_audit", github: "thoughtbot/capybara_accessibility_audit"
             gem "capybara_accessible_selectors", github: "citizensadvice/capybara_accessible_selectors"
           end
         RUBY