diff --git a/src/Robo/Inspector/Inspector.php b/src/Robo/Inspector/Inspector.php
index <HASH>..<HASH> 100644
--- a/src/Robo/Inspector/Inspector.php
+++ b/src/Robo/Inspector/Inspector.php
@@ -241,6 +241,7 @@ class Inspector implements BuilderAwareInterface, ConfigAwareInterface, Containe
     $result = $this->executor->drush("--uri=$uri status bootstrap")->run();
     $output = trim($result->getMessage());
     $installed = $result->wasSuccessful() && $output == 'Drupal bootstrap : Successful';
+    $this->logger->debug("Drupal bootstrap results: $output");
 
     return $installed;
   }
adds bootstrap results to debug log (#<I>)