diff --git a/.gitea/workflows/build-oci.yaml b/.gitea/workflows/build-oci.yaml
index d2cfdca..566fd96 100644
--- a/.gitea/workflows/build-oci.yaml
+++ b/.gitea/workflows/build-oci.yaml
@@ -35,7 +35,7 @@ jobs:
 
       - name: Build and tag
         run: |-
-          buildah build --build-arg VERSION=$VERSION -t katenary -f ./oci/katenary/Containerfile .
+          buildah build --isolation=chroot --build-arg VERSION=$VERSION -t katenary -f ./oci/katenary/Containerfile .
           buildah tag katenary $REGISTRY/${IMAGE_NAME,,}:$VERSION
           buildah tag katenary $REGISTRY/${IMAGE_NAME,,}:latest