diff --git a/src/Handler.php b/src/Handler.php
index 05d184e..f578fd7 100644
--- a/src/Handler.php
+++ b/src/Handler.php
@@ -110,13 +110,20 @@ class Handler {
     $dispatcher = new EventDispatcher($this->composer, $this->io);
     $dispatcher->dispatch(self::PRE_DRUPAL_SCAFFOLD_CMD);
 
+    $version = $drupalCorePackage->getPrettyVersion();
+    // Fix version for Drupal Core 7.x and lower
+    if (version_compare($version, '8.0.0', '<')) {
+      $version = explode('.', $version, 3);
+      $version = $version[0] . '.' . $version[1];
+    }
+
     // Run Robo
     $robo = new RoboRunner();
     $robo->execute(
       [
         'robo',
         'drupal_scaffold:download',
-        $drupalCorePackage->getPrettyVersion(),
+        $version,
         '--source',
         $options['source'],
         '--webroot',