diff --git a/module.json b/module.json
index 50c451f..ae8ee63 100644
--- a/module.json
+++ b/module.json
@@ -6,9 +6,9 @@
   "authors": [],
   "url": "https://gitlab.com/LeRatierBretonnien/wfrp4e-unofficial-grimoire/",
   "flags": {},
-  "version": "4.0.1",
+  "version": "4.0.2",
   "minimumCoreVersion": "0.6.6",
-  "compatibleCoreVersion": "0.8.8",
+  "compatibleCoreVersion": "0.8.9",
   "scripts": [],
   "esmodules": [],
   "styles": [],
@@ -56,7 +56,7 @@
       "private": false
     }
   ],
-  "system": [],
+  "system": [ "wfrp4e" ],
   "dependencies": [
     {
       "name": "wfrp4e",
@@ -68,4 +68,4 @@
   "download": "https://gitlab.com/LeRatierBretonnien/wfrp4e-unofficial-grimoire/-/archive/master/wfrp4e-unofficial-grimoire-master.zip",
   "protected": false,
   "coreTranslation": false
-}
\ No newline at end of file
+}