diff --git a/.github/workflows/build_publish.yaml b/.github/workflows/build_publish.yaml
index 0d92b01..74f69d1 100644
--- a/.github/workflows/build_publish.yaml
+++ b/.github/workflows/build_publish.yaml
@@ -30,7 +30,11 @@ jobs:
         uses: actions/checkout@v4
         with:
           ref: ${{ inputs.branch }}
-      - uses: canonical/craft-actions/rockcraft-pack@main
+      - name: Setup LXD
+        uses: canonical/setup-lxd@v0.1.1
+        with:
+          channel: 5.21/candidate
+      - uses: canonical/craft-actions/rockcraft-pack@1de2f7678b7ecfd
         id: rockcraft
         with:
           path: rocks/${{ matrix.rock }}