thodg/libgit2

diff --git a/.github/workflows/nightly.yml b/.github/workflows/nightly.yml
index f60d6ab..ef747c5 100644
--- a/.github/workflows/nightly.yml
+++ b/.github/workflows/nightly.yml
@@ -245,7 +245,7 @@ jobs:
       with:
         fetch-depth: 0
     - name: Download container
-      run: ${{ github.workspace }}/ci/getcontainer.sh" xenial
+      run: "${{ github.workspace }}/ci/getcontainer.sh" xenial
       env:
         DOCKER_REGISTRY: ${{ env.docker-registry }}
         GITHUB_TOKEN: ${{ secrets.github_token }}