diff --git a/.gitignore b/.gitignore
index da0d143..545b0c9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,3 @@
-rootfs.tar
-rootfs.tar.gz
-rootfs.torrent
 ansible/**/*.retry
+build
+bin
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index c51e285..4cd0491 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -28,13 +28,15 @@ packer:
   services:
    - docker:dind
   before_script:
-   - apk add --no-cache ansible openssh-client
+   - apk add --no-cache ansible openssh-client squashfs-tools
   script:
    - bin/packer build packer.json
-   - gzip -k -f rootfs.tar
+   - mkdir build/rootfs
+   - tar xf build/rootfs.tar -C build/rootfs
+   - mksquashfs build/rootfs build/rootfs.squashfs
   artifacts:
     paths:
-     - rootfs.tar.gz
+     - build/rootfs.squashfs
     expire_in: 2 weeks
   cache:
     key: "binaries_packer-$PACKER_VERSION"
@@ -54,10 +56,10 @@ mktorrent:
   before_script:
    - apk add --no-cache mktorrent
   script:
-   - mktorrent -a "$ANNOUNCE" -o rootfs.torrent -l 22 -w "$WEBSEED" rootfs.tar.gz
+   - mktorrent-borg -a "$ANNOUNCE" -o build/rootfs.squashfs.torrent -l 22 -w "$WEBSEED" build/rootfs.squashfs
   artifacts:
     paths:
-     - rootfs.torrent
+     - build/rootfs.squashfs.torrent
     expire_in: 2 weeks
   cache:
     key: binaries
diff --git a/packer.json b/packer.json
index 80719a6..a24b8ee 100644
--- a/packer.json
+++ b/packer.json
@@ -16,7 +16,7 @@
     {
       "type": "docker",
       "image": "debian:stretch",
-      "export_path": "rootfs.tar"
+      "export_path": "build/rootfs.tar"
     }
   ],
   "provisioners": [