diff --git a/Vagrantfile b/Vagrantfile
index ac99576..b57a6bb 100644
--- a/Vagrantfile
+++ b/Vagrantfile
@@ -40,7 +40,7 @@ Vagrant.configure(2) do |config|
   config.vm.network :forwarded_port, guest: 6001, host: 6001, auto_correct: true  # SIP2
   config.vm.network :forwarded_port, guest: 80,   host: 8080, auto_correct: true  # OPAC
   config.vm.network :forwarded_port, guest: 8080, host: 8081, auto_correct: true  # INTRA
-  config.vm.network "private_network", ip: "192.168.50.10"
+  config.vm.network "private_network", type: "dhcp"
 
   config.vm.provider :virtualbox do |vb|
     vb.customize ["modifyvm", :id, "--memory", "1024"]