diff --git a/generators/app/templates/drupal/drupal/8.x/composer.json b/generators/app/templates/drupal/drupal/8.x/composer.json
index 12fb3da..ab44671 100644
--- a/generators/app/templates/drupal/drupal/8.x/composer.json
+++ b/generators/app/templates/drupal/drupal/8.x/composer.json
@@ -16,9 +16,9 @@
     },
     "require-dev": {
         "behat/mink": "~1.7",
-        "behat/mink-zombie-driver": "~1.2",
         "behat/mink-goutte-driver": "~1.2",
         "drupal/drupal-extension": "~3.0",
+        "jakoch/phantomjs-installer": "^2.1",
         "jcalderonzumba/gastonjs": "~1.0.2",
         "jcalderonzumba/mink-phantomjs-driver": "~0.3.1",
         "mikey179/vfsstream": "~1.2",
@@ -38,7 +38,9 @@
       "sort-packages": true
     },
     "scripts": {
-        "drupal-scaffold": "DrupalComposer\\DrupalScaffold\\Plugin::scaffold"
+        "drupal-scaffold": "DrupalComposer\\DrupalScaffold\\Plugin::scaffold",
+        "post-install-cmd": "PhantomInstaller\\Installer::installPhantomJS",
+        "post-update-cmd": "PhantomInstaller\\Installer::installPhantomJS"
     },
     "extra": {
         "installer-paths": {