diff --git a/.github/workflows/sync_lab_release.yml b/.github/workflows/sync_lab_release.yml
index 574cf034..d5952343 100644
--- a/.github/workflows/sync_lab_release.yml
+++ b/.github/workflows/sync_lab_release.yml
@@ -33,7 +33,7 @@ jobs:
           echo "latest=${LATEST}" >> $GITHUB_ENV
           tbump --only-patch ${LATEST}-1 --non-interactive
           if [[ ! -z "$(git status --porcelain package.json)" ]]; then
-            echo "update_available='true'" >> $GITHUB_ENV
+            echo "update_available=true" >> $GITHUB_ENV
           fi
 
       - name: Install Node