diff --git a/README.md b/README.md
index 3232b22..fc11d16 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,11 @@
+# Dependencies
+
+On top of installing vagrant, you probably will need to install the following packages as well:
+```bash
+$ sudo apt-get install nfs-common nfs-kernel-server
+```
+
+
 # Description
 This configuration includes following software:
 
diff --git a/Vagrantfile b/Vagrantfile
index 8fe7588..45131c5 100644
--- a/Vagrantfile
+++ b/Vagrantfile
@@ -6,6 +6,7 @@ VAGRANTFILE_API_VERSION = "2"
 Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
     config.vm.define :sylius do |sylius_config|
         sylius_config.vm.box = "debian/jessie64"
+        sylius_config.vm.box_url = "https://app.vagrantup.com/debian/boxes/jessie64"
 
         sylius_config.vm.provider "virtualbox" do |v|
             v.gui = false
@@ -21,4 +22,4 @@ Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
         sylius_config.vm.provision :shell, privileged: false, path: "shell_provisioner/sylius/create.sh"
         sylius_config.vm.provision :shell, privileged: false, path: "shell_provisioner/sylius/install.sh"
     end
-end
\ No newline at end of file
+end
diff --git a/shell_provisioner/sylius/install.sh b/shell_provisioner/sylius/install.sh
index a853a08..c7ffdc8 100644
--- a/shell_provisioner/sylius/install.sh
+++ b/shell_provisioner/sylius/install.sh
@@ -2,7 +2,7 @@
 
 cd /var/www/sites/sylius
 
-sed -i "s/database_password: null/database_password: vagrant/g" app/config/parameters.yml
+sed -i "s/database_password: '%env(SYLIUS_DATABASE_PASSWORD)%'/database_password: vagrant/g" app/config/parameters.yml
 
 php bin/console sylius:install --no-interaction
 php bin/console sylius:fixtures:load