diff --git a/util/github-runners-vagrant/Vagrantfile b/util/github-runners-vagrant/Vagrantfile
index ad294a3b38..2a891b9688 100644
--- a/util/github-runners-vagrant/Vagrantfile
+++ b/util/github-runners-vagrant/Vagrantfile
@@ -40,9 +40,10 @@ Vagrant.configure("2") do |config|
   config.ssh.password = "vagrant"
 
   config.vm.provider "libvirt" do |vb|
-    # Customize the amount of cpus and memory on the VM:
+    # Customize the amount of cpus, memory, and storage on the VM:
     vb.cpus = "4".to_i
     vb.memory = "16384".to_i
+    vb.machine_virtual_size = 128 # 128G is the minimum.
   end
 
   # sets up vm
diff --git a/util/github-runners-vagrant/provision_root.sh b/util/github-runners-vagrant/provision_root.sh
index 5a42556779..f18a170c95 100644
--- a/util/github-runners-vagrant/provision_root.sh
+++ b/util/github-runners-vagrant/provision_root.sh
@@ -72,3 +72,6 @@ usermod -aG docker vagrant
 
 # Cleanup
 apt-get autoremove -y
+
+# Resize the root partition to fill up all the free size on the disk
+lvextend -l +100%FREE $(df / --output=source | sed 1d)