diff --git a/addon-register.js b/addon-register.js
index 770da84..084b2fd 100644
--- a/addon-register.js
+++ b/addon-register.js
@@ -306,6 +306,33 @@ Hooks.once('ready', () => {
     }
     ChatMessage.create(chatData);
   }
+  
+  /** New modifiers */
+  game.wfrp4e.config.difficultyModifiers = {
+    "veasy": 60,
+    "easy": 40,
+    "banal": 30,
+    "average": 20,
+    "medium": 10,
+    "challenging": 0,
+    "difficult": -10,
+    "hard": -20,
+    "vhard": -30,
+    "doom": -40
+  }
+  game.wfrp4e.config.difficultyLabels = {
+
+    "veasy": "Trés Facile (+60)",
+    "easy": "Facile (+40)",
+    "banal": "Banal (+30)",
+    "average": "Accessible (+20)",
+    "medium": "Faisable (+10)",
+    "challenging": "Intermédiaire (+0)",
+    "difficult": "Complexe (-10)",
+    "hard": "Difficile (-20)",
+    "vhard": "Très Difficile (-30)",
+    "doom": "Maudit (-40)"
+  }
 
   //setTimeout( __check_fix_wrong_modules, 2000, true, false);
   setTimeout( __check_fix_wrong_modules, 20000, true, true);
diff --git a/module.json b/module.json
index cb74556..29ff24d 100644
--- a/module.json
+++ b/module.json
@@ -5,7 +5,7 @@
   "authors": [ {"name":"LeRatierBretonnien" }],
   "url": "https://gitlab.com/LeRatierBretonnien/foundryvtt-wh4-lang-fr-fr",
   "flags": {},
-  "version": "5.2.0",
+  "version": "5.2.1",
   "minimumCoreVersion": "0.8.0",
   "compatibleCoreVersion": "9",
   "scripts": [],