diff --git a/Kununu/CsFixer/Command/CsFixerGitHookCommand.php b/Kununu/CsFixer/Command/CsFixerGitHookCommand.php
index 47594ad..8472f51 100644
--- a/Kununu/CsFixer/Command/CsFixerGitHookCommand.php
+++ b/Kununu/CsFixer/Command/CsFixerGitHookCommand.php
@@ -42,11 +42,11 @@ protected function execute(InputInterface $input, OutputInterface $output): int
 
             $io->success('PHP CS Fixer Git pre‑commit hook installed successfully.');
 
-            return self::SUCCESS;
+            return 0;
         } catch (Throwable $e) {
             $io->error('Installation failed: ' . $e->getMessage());
 
-            return self::FAILURE;
+            return 1;
         }
     }