diff --git a/composer.json b/composer.json
index f25a05975f08ea046f57c9f76dadb91f4d31caee..31445f9cdf1b72f4df151aa6815e70f510d160ce 100644
--- a/composer.json
+++ b/composer.json
@@ -18,9 +18,9 @@
         "phpstan/phpstan-phpunit": "^0.11",
         "phpstan/phpstan-symfony": "^0.11"
     },
-    "bin": {
+    "bin": [
         "bin/phpstan-watch"
-    },
+    ],
     "suggest": {
         "beberlei/assert": "Framework léger d'assertion de type.",
         "phpunit/phpunit": "Framework de tests unitaires.",