diff --git a/.github/workflows/test-and-publish.yml b/.github/workflows/test-and-publish.yml
index d3c46b29..309e76e5 100644
--- a/.github/workflows/test-and-publish.yml
+++ b/.github/workflows/test-and-publish.yml
@@ -25,6 +25,7 @@ jobs:
         run: |
           npm ci
           npm run build --if-present
+          npm run clean
           npm run coverage
           cd templates/project-ts
           npm install || true