diff --git a/.gitea/workflows/actions.yaml b/.gitea/workflows/actions.yaml
index fb0010b..029b21c 100644
--- a/.gitea/workflows/actions.yaml
+++ b/.gitea/workflows/actions.yaml
@@ -99,6 +99,7 @@ jobs:
           BUILD_SUFFIX=$(openssl rand -hex 3)
 
           packer build \
+            -e PACKER_LOG=1 \
             -only=vsphere-iso.bootstrap \
             -var vm_name=${{ gitea.run_number }}-${BUILD_COMMIT}-${BUILD_SUFFIX} \
             -var docker_username=${{ secrets.DOCKER_USERNAME }} \