diff --git a/Vagrantfile b/Vagrantfile
index e9a89f21e3ca0e8cd19fddc5c2125d9ecb2ea4f3..426e9a9ba7c21594da1d737c65e51ee450301784 100644
--- a/Vagrantfile
+++ b/Vagrantfile
@@ -40,6 +40,7 @@ Vagrant.configure("2") do |config|
     debconf-set-selections <<< 'mysql-server mysql-server/root_password_again password root'
 
     # Install package dependencies.
+    export DEBIAN_FRONTEND=noninteractive
     apt-get update
     apt-get install -y git zip unzip apache2 default-jdk mysql-server
     apt-get install -y libapache2-mod-php php-mbstring php-pear php php-dev php-gd php-intl php-json php-ldap php-mysql php-soap php-xml php-curl