diff --git a/README.md b/README.md
index 633c7f3..c8e2810 100644
--- a/README.md
+++ b/README.md
@@ -8,9 +8,9 @@ With this you can develop on the unstable version of yunohost quickly.
 Install dependencies
 ```shell
 # Debian, Ubuntu, Mint
-sudo apt-get install vagrant
+sudo apt-get install vagrant virtualbox
 # Fedora
-sudo dnf install vagrant
+sudo dnf install vagrant virtualbox
 ```
 
 Next download ynh-dev script