diff --git a/.github/workflows/build-docs-pdf.yml b/.github/workflows/build-docs-pdf.yml
index 9fac63c5c62f..e77950c68daf 100644
--- a/.github/workflows/build-docs-pdf.yml
+++ b/.github/workflows/build-docs-pdf.yml
@@ -55,6 +55,8 @@ jobs:
           restore-keys: |
             ${{ runner.os }}-build-${{ env.cache-name }}-
 
+      - run: npm ci
+
       # Build the PDF
       - name: Generate PDF for Docs "${{ github.event.inputs.version }}"
         env: