diff --git a/builder.sh b/builder.sh
index 4652d43..9c0cea0 100755
--- a/builder.sh
+++ b/builder.sh
@@ -1,13 +1,12 @@
 #!/usr/bin/env bash
-set -x
+set -xe
 
 YQ_VERSION=v4.44.2
-NODE_VERSION=22.15.1
-PNPM_VERSION=v9.5.0
 NODE_VERSION=22.x
+PNPM_VERSION=v9.5.0
 
 ctr=$(buildah from "docker.io/library/debian:trixie-20250428")
-mnt=$(buildah mount $ctr)
+#mnt=$(buildah mount $ctr)
 
 buildah run $ctr -- apt-get update
 buildah run $ctr -- apt-get install -y --no-install-recommends \
@@ -23,19 +22,19 @@ buildah run $ctr -- apt-get install -y --no-install-recommends \
 ;
 	#gpg \
 
-sed $mnt/usr/share/containers/storage.conf \
-	-e '/^#\?mount_program/c\
-mount_program = "/usr/bin/fuse-overlayfs"' \
-> $mnt/etc/containers/storage.conf
+buildah run $ctr -- sh -c "sed /usr/share/containers/storage.conf \
+	-e '/^#\?mount_program/c"'\
+'"mount_program = \"/usr/bin/fuse-overlayfs\"' \
+> /etc/containers/storage.conf"
 
 # yq https://github.com/mikefarah/yq?tab=readme-ov-file#install
-buildah run $ctr -- sh -c 'curl --silent --location "https://github.com/mikefarah/yq/releases/download/$YQ_VERSION/yq_linux_amd64.tar.gz" \
+buildah run $ctr -- sh -c "curl --silent --location \"https://github.com/mikefarah/yq/releases/download/$YQ_VERSION/yq_linux_amd64.tar.gz\" \
 	| tar --extract --gzip --to-stdout ./yq_linux_amd64 \
-	| install --owner=root --group=root --mode=0755 /dev/stdin $mnt/usr/local/bin/yq \
-;'
+	| install --owner=root --group=root --mode=0755 /dev/stdin /usr/local/bin/yq \
+;"
 
 # node https://github.com/nodesource/distributions?tab=readme-ov-file#using-debian-as-root-nodejs-22
-buildah run $ctr -- sh -c 'curl --silent --location "https://deb.nodesource.com/setup_$NODE_VERSION" | bash'
+buildah run $ctr -- sh -c "curl --silent --location \"https://deb.nodesource.com/setup_$NODE_VERSION\" | bash"
 buildah run $ctr -- apt-get install -y --no-install-recommends nodejs
 # pnpm https://nodejs.org/api/corepack.html#upgrading-the-global-versions
 buildah run $ctr -- corepack install --global pnpm@$PNPM_VERSION