diff --git a/composer.json b/composer.json
index 97936f5766b768b34eb72815973826b5869db799..7a5ddfa0aef327db28c9310c28e86137d1d5e60f 100644
--- a/composer.json
+++ b/composer.json
@@ -57,6 +57,7 @@
   },
   "require-dev": {
     "irstea/dev-pack": "@stable",
+    "irstea/phpstan-config": ">=1.0.2",
     "roave/security-advisories": "dev-master"
   },
   "scripts": {