diff --git a/.gitea/workflows/actions.yaml b/.gitea/workflows/actions.yaml
index 9666723..ccf7109 100644
--- a/.gitea/workflows/actions.yaml
+++ b/.gitea/workflows/actions.yaml
@@ -78,11 +78,11 @@ jobs:
       - name: Run `packer validate`
         id: validate
         run: |
-          echo "${{ gitea.sha }}" | cut -c 0-10
+          echo "${{ gitea.sha }}" | cut -c 1-10
           echo "$(openssl rand -hex 3)"
           packer validate \
             -only=vsphere-iso.bootstrap \
-            -var vm_name=${{ gitea.run_number }} \
+            -var vm_name=${{ gitea.run_number }}-$(echo "${{ gitea.sha }}" | cut -c 1-10) \
             -var docker_username=${{ secrets.DOCKER_USERNAME }} \
             -var docker_password=${{ secrets.DOCKER_PASSWORD }} \
             -var repo_username=${{ secrets.REPO_USERNAME }} \