diff --git a/symfony-addon-form-types/.github/workflows/build.yaml b/symfony-addon-form-types/.github/workflows/build.yaml
index c2a2197..a93e4a6 100644
--- a/symfony-addon-form-types/.github/workflows/build.yaml
+++ b/symfony-addon-form-types/.github/workflows/build.yaml
@@ -52,6 +52,7 @@ jobs:
       - uses: 'shivammathur/setup-php@v2'
         with:
           php-version: '8.2'
+      - run: 'composer require --dev --no-install darkwebdesign/symfony-addon-transformers:7.3.x-dev'
       - uses: 'ramsey/composer-install@v3'
       - run: 'vendor/bin/composer-require-checker --ansi'