diff --git a/Vagrantfile b/Vagrantfile
index 874b923..715b1f9 100644
--- a/Vagrantfile
+++ b/Vagrantfile
@@ -17,6 +17,11 @@ Vagrant.configure(2) do |config|
   config.vm.network :forwarded_port, guest: 80, host: 8080
   config.vm.network :forwarded_port, guest: 8000, host: 8000
 
+  # Override the synced folder configuration to prevent the secret file from
+  # being removed.
+  config.vm.synced_folder ".", "/vagrant",
+    rsync__exclude: [".git/", ".vagrant/", "evenementiel/settings/secret.py"]
+
   # Create a private network, which allows host-only access to the machine
   # using a specific IP.
   # config.vm.network "private_network", ip: "192.168.33.10"