diff --git a/src/Kunstmaan/GeneratorBundle/Command/GenerateAdminTestsCommand.php b/src/Kunstmaan/GeneratorBundle/Command/GenerateAdminTestsCommand.php
index aef4bb6712..7de1293e52 100644
--- a/src/Kunstmaan/GeneratorBundle/Command/GenerateAdminTestsCommand.php
+++ b/src/Kunstmaan/GeneratorBundle/Command/GenerateAdminTestsCommand.php
@@ -36,10 +36,7 @@ protected function configure()
             ->setName('kuma:generate:admin-tests');
     }
 
-    /**
-     * @return int
-     */
-    protected function execute(InputInterface $input, OutputInterface $output)
+    protected function execute(InputInterface $input, OutputInterface $output): int
     {
         $questionHelper = $this->getQuestionHelper();
         $questionHelper->writeSection($output, 'Admin Tests Generation');