diff --git a/test-and-deploy.yml b/test-and-deploy.yml
index fef76618179e7c326999faa18ee2dad5a74abd07..f50f69c7102dde47f8ae62797908c74a652383e1 100644
--- a/test-and-deploy.yml
+++ b/test-and-deploy.yml
@@ -230,7 +230,7 @@ Debug:
     - if: '$DISABLE_DEPLOYMENT_LOCAL != "1"'
   <<: *prepareaccess
   variables:
-    LAKEDROPS_BUILD_NG: yes
+    LAKEDROPS_BUILD_NG: 'yes'
   script:
     - if [[ -n $DOWNGRADE_COMPOSER ]]; then composer self-update --$DOWNGRADE_COMPOSER; fi
     - composer require --no-update --no-interaction --no-progress lakedrops/docker4drupal