diff --git a/package.json b/package.json
index aa910d04e388cd5a53df21fbb99c672de2dcfdbb..ac48cbc49d42eca67d6de96a1ca735ad396285c9 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
   "name": "duniter",
   "version": "1.6.13",
   "engines": {
-    "node": ">=6.11.1",
+    "node": ">=6 <9",
     "npm": ">=3.10"
   },
   "engineStrict": true,