diff --git a/.github/workflows/cron.yml b/.github/workflows/cron.yml
index 8e61c6e08a..5734709ba7 100644
--- a/.github/workflows/cron.yml
+++ b/.github/workflows/cron.yml
@@ -49,6 +49,7 @@ jobs:
         with:
           node-version: 16
       - uses: bahmutov/npm-install@v1
+      - run: npm -w cron rebuild sharp
       - name: Test (ES)
         run: yarn --cwd packages/cron test
         env: