diff --git a/p1/Vagrantfile b/p1/Vagrantfile
index 0a07d13..c8ceb59 100644
--- a/p1/Vagrantfile
+++ b/p1/Vagrantfile
@@ -1,13 +1,12 @@
 Vagrant.configure("2") do |config|
-  config.vm.synced_folder ".", "/vagrant", type: "nfs"
-  config.vm.box = "debian/buster64"
+  config.vm.box = "bento/debian-12"
 
   config.vm.define "cchauvetS" do |server|
     server.vm.hostname = "cchauvetS"
     server.vm.network "private_network", :ip => "192.168.56.110"
-    server.vm.provider "libvirt" do |lv|
-      lv.memory = "2048"
-      lv.cpus = "2"
+    server.vm.provider "virtualbox" do |vb|
+      vb.memory = "2048"
+      vb.cpus = "2"
     end
     server.vm.provision "shell", path: "scripts/server.sh"
   end
@@ -15,9 +14,9 @@ Vagrant.configure("2") do |config|
   config.vm.define "cchauvetSW" do |agent|
     agent.vm.hostname = "cchauvetSW"
     agent.vm.network "private_network", :ip => "192.168.56.111"
-    agent.vm.provider "libvirt" do |lv|
-      lv.memory = "512"
-      lv.cpus = "1"
+    agent.vm.provider "virtualbox" do |vb|
+      vb.memory = "512"
+      vb.cpus = "1"
     end
     agent.vm.provision "shell", path: "scripts/agent.sh", args: ["192.168.56.110"]
   end
diff --git a/p2/Vagrantfile b/p2/Vagrantfile
index 00056b7..b481475 100644
--- a/p2/Vagrantfile
+++ b/p2/Vagrantfile
@@ -1,13 +1,12 @@
 Vagrant.configure("2") do |config|
-  config.vm.synced_folder ".", "/vagrant", type: "nfs"
-  config.vm.box = "debian/buster64"
+  config.vm.box = "bento/debian-12"
 
   config.vm.define "cchauvetS" do |server|
     server.vm.hostname = "cchauvetS"
     server.vm.network "private_network", :ip => "192.168.56.110"
-    server.vm.provider "libvirt" do |lv|
-      lv.cpus = "8"
-      lv.memory = "10240"
+    server.vm.provider "virtualbox" do |vb|
+      vb.cpus = "2"
+      vb.memory = "2048"
     end
     server.vm.provision "shell", path: "scripts/k3s.sh"
   end