diff --git a/.forgejo/workflows/build.yaml b/.forgejo/workflows/build.yaml
index a988c3e..05c1951 100644
--- a/.forgejo/workflows/build.yaml
+++ b/.forgejo/workflows/build.yaml
@@ -36,5 +36,6 @@ jobs:
       -
         name: Build and push
         run: |
+          export BUILDAH_ISOLATION=chroot
           ${{ github.workspace }}/builder.sh ${{ env.REGISTRY_IMAGE }}
           buildah push ${{ env.REGISTRY_IMAGE }}