diff --git a/framework/core/src/Install/Console/InstallCommand.php b/framework/core/src/Install/Console/InstallCommand.php
index 3399c8bb89..d6b464054f 100644
--- a/framework/core/src/Install/Console/InstallCommand.php
+++ b/framework/core/src/Install/Console/InstallCommand.php
@@ -73,6 +73,8 @@ protected function fire()
             $this->info('DONE.');
         } else {
             $this->showProblems($problems);
+
+            return 1;
         }
     }