diff --git a/src/Command/CsFixerInitCommand.php b/src/Command/CsFixerInitCommand.php
index 09135a3..b6c1b97 100644
--- a/src/Command/CsFixerInitCommand.php
+++ b/src/Command/CsFixerInitCommand.php
@@ -36,5 +36,7 @@ protected function execute(InputInterface $input, OutputInterface $output)
                 $destination . '/.' . $template
             );
         }
+
+        return 0;
     }
 }
diff --git a/src/Command/PhpStanInitCommand.php b/src/Command/PhpStanInitCommand.php
index a4ba851..c19cc66 100644
--- a/src/Command/PhpStanInitCommand.php
+++ b/src/Command/PhpStanInitCommand.php
@@ -36,5 +36,7 @@ protected function execute(InputInterface $input, OutputInterface $output)
                 $destination . '/' . $template
             );
         }
+
+        return 0;
     }
 }