diff --git a/.github/workflows/a11y.yaml b/.github/workflows/a11y.yaml
index 91736ea90a..e8490de290 100644
--- a/.github/workflows/a11y.yaml
+++ b/.github/workflows/a11y.yaml
@@ -47,6 +47,7 @@ jobs:
         env:
           NODE_AUTH_TOKEN: ${{ secrets.NPM_PACKAGES_TOKEN }}
         run: |
+          npm cache clean --force
           npm install
           pushd packages/nuxeo-web-ui-ftest
           npm install
diff --git a/.github/workflows/ftest.yaml b/.github/workflows/ftest.yaml
index c6eef3e52a..79c71d91f7 100644
--- a/.github/workflows/ftest.yaml
+++ b/.github/workflows/ftest.yaml
@@ -59,6 +59,7 @@ jobs:
         env:
           NODE_AUTH_TOKEN: ${{ secrets.NPM_PACKAGES_TOKEN }}
         run: |
+          npm cache clean --force
           npm install
           pushd packages/nuxeo-web-ui-ftest
           npm install