diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index dc3bc2e..0e45f04 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -9,6 +9,7 @@ jobs:
   package-box:
     name: Package Vagrant Boxes
     runs-on: ubuntu-22.04
+    timeout-minutes: 60
     strategy:
       fail-fast: false
       matrix:
@@ -17,10 +18,12 @@ jobs:
           # - fbsd_13
           # - fbsd_14
     steps:
+      - name: Display CPU info
+        run: lscpu
       - name: Install Vagrant and QEMU
         run: |
           sudo apt-get install -qq -o=Dpkg::Use-Pty=0 moreutils
-          sudo chronic apt-get install -qq -o=Dpkg::Use-Pty=0 vagrant qemu-system virtualbox
+          sudo chronic apt-get install -qq -o=Dpkg::Use-Pty=0 vagrant qemu-system virtualbox qemu libvirt-daemon-system libvirt-clients libxslt-dev libxml2-dev libvirt-dev zlib1g-dev ruby-dev ruby-libvirt ebtables dnsmasq-base
       # - name: Cache Vagrant boxes
       #   uses: actions/cache@v3
       #   with:
@@ -32,14 +35,15 @@ jobs:
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v3
       - name: Set up VM
+        shell: sudo bash {0}
         run: |
-          rm -rf ~/.vagrant
-          rm -rf ~/.vagrant.d
           vagrant plugin install vagrant-disksize
-          vagrant plugin install vagrant-qemu
+          vagrant plugin install vagrant-libvirt
+          vagrant plugin install vagrant-mutate
           vagrant status
           vagrant up --provider libvirt ${{ matrix.box }}
       - name: Package box
+        shell: sudo bash {0}
         run: |
           vagrant package ${{ matrix.box }} --output ${{ matrix.box }}.box
           ls -ahl *.box
diff --git a/Vagrantfile b/Vagrantfile
index 05f3776..92ea4b3 100644
--- a/Vagrantfile
+++ b/Vagrantfile
@@ -1,6 +1,4 @@
 Vagrant.configure("2") do |config|
-  config.disksize.size = "16GB"
-
   config.vm.define "fbsd_12" do |c|
     c.vm.box = "roboxes/freebsd12"
   end
@@ -13,7 +11,16 @@ Vagrant.configure("2") do |config|
   #   c.vm.box = "roboxes/freebsd14"
   # end
 
-  config.vm.synced_folder ".", "/vagrant", disabled: true
+  config.vm.provider "libvirt" do |qe|
+    # https://vagrant-libvirt.github.io/vagrant-libvirt/configuration.html
+    qe.cpus = 2
+    qe.memory = 8192
+  end
+
+  # config.disksize.size = "2GB"
+  config.vm.boot_timeout = 600
+
+  # config.vm.synced_folder ".", "/vagrant", disabled: true
 
   config.vm.provision "shell", inline: <<~SHELL
     set -e
@@ -53,41 +60,28 @@ Vagrant.configure("2") do |config|
     curl https://sh.rustup.rs -sSf | sh -s -- -y --profile minimal --default-toolchain 1.72.1
     EOF
 
+    echo 'Cleaning up packages'
     pkg prime-list
     pkg clean
 
+    echo 'Cleaning up unneeded directories'
     rm -rf /usr/obj /usr/ports /usr/src /usr/tests /usr/lib/debug /var/db
 
+    echo 'Disk usage before cleanup:'
+    df -h
+    du -hs /home/vagrant
+    du -ah / | sort -r -h | head -25
+
     # Adapted from bento's minimize.sh. This writes zeroes to the disk so that the empty space is
     # easily compressed.
-    dd if=/dev/zero of=/EMPTY bs=1M || true
+    echo 'Zeroing out empty space'
+    dd if=/dev/zero of=/EMPTY bs=1G count=4 || true
     rm -f /EMPTY
     sync
 
+    echo 'Disk usage after cleanup:'
     df -h
     du -hs /home/vagrant
     du -ah / | sort -r -h | head -25
   SHELL
-
-  config.vm.provider "libvirt" do |qe|
-    # v.memory = 8192
-    # v.smp = 3
-    # v.qemu_dir = "/usr/share/qemu"
-    # v.arch = "x86_64"
-    # v.machine = "q35"
-    # v.cpu = "qemu64"
-    # v.net_device = "virtio-net-pci"
-
-    # qe.arch = "x86_64"
-    # qe.machine = "q35"
-    # qe.cpu = "max"
-    # qe.smp = "cpus=2,sockets=1,cores=2,threads=1"
-    # qe.net_device = "virtio-net-pci"
-    # qe.extra_qemu_args = %w(-accel tcg,thread=multi,tb-size=512)
-    # #qe.qemu_dir = "/usr/share/qemu"
-    # qe.qemu_dir = "/opt/homebrew/opt/qemu/share/qemu"
-    # qe.no_daemonize = true
-  end
-
-  config.vm.boot_timeout = 600
 end