diff --git a/.github/workflows/build_push_demo.yml b/.github/workflows/build_push_demo.yml
index bca5903..e42e611 100644
--- a/.github/workflows/build_push_demo.yml
+++ b/.github/workflows/build_push_demo.yml
@@ -62,4 +62,4 @@ jobs:
                     elabftw/elabimg:demo
 
             - name: Send request to webhook to trigger update of demo
-              run: curl -H 'X-Hook-Secret: ${{ secrets.HOOK_SECRET }}' ${{ secrets.HOOK_URL }}
+              run: "curl -H 'X-Hook-Secret: ${{ secrets.HOOK_SECRET }}' ${{ secrets.HOOK_URL }}"