diff --git a/module/rdd-roll.js b/module/rdd-roll.js
index 95fa2fb0..793a5493 100644
--- a/module/rdd-roll.js
+++ b/module/rdd-roll.js
@@ -39,7 +39,7 @@ export class RdDRoll extends Dialog {
       carac: actor.data.data.carac,
       finalLevel: 0,
       diffConditions: rollData.arme ? RdDBonus.bonusAttaque(rollData.surpriseDefenseur) :0,
-      diffLibre: 0,
+      diffLibre: rollData.competence?.data.default_diffLibre ?? 0,
       editLibre: true,
       editConditions: true,
       forceValue: actor.getForceValue(),
diff --git a/system.json b/system.json
index 2a2ca62a..04ce1d0d 100644
--- a/system.json
+++ b/system.json
@@ -5,7 +5,7 @@
   "version": "1.2.0",
   "minimumCoreVersion": "0.7.5",
   "compatibleCoreVersion": "0.7.8",
-  "templateVersion": 77,
+  "templateVersion": 78,
   "author": "LeRatierBretonnien",
   "esmodules": [ "module/rdd-main.js", "module/hook-renderChatLog.js" ],
   "styles": ["styles/simple.css"],
diff --git a/template.json b/template.json
index a42ecfba..e135b22b 100644
--- a/template.json
+++ b/template.json
@@ -599,6 +599,7 @@
     },
   "competence": {
     "niveau": 0,
+    "default_diffLibre": 0,
     "base": 0,
     "categorie": "",
     "xp": 0,
@@ -610,6 +611,7 @@
   "competencecreature": {
     "categorie_parade": "",
     "niveau": 0,
+    "default_diffLibre": 0,
     "carac_value": 0,
     "iscombat": false,
     "isparade": false,
diff --git a/templates/item-competence-sheet.html b/templates/item-competence-sheet.html
index d15ba0f4..01644aa2 100644
--- a/templates/item-competence-sheet.html
+++ b/templates/item-competence-sheet.html
@@ -46,6 +46,10 @@
           {{/select}}
         </select>        
       </div>
+      <div class="form-group">
+        <label for="default_diffLibre">Difficulté libre par défaut</label>
+        <input class="attribute-value" type="text" name="data.default_diffLibre" value="{{data.default_diffLibre}}" data-dtype="Number"/>
+      </div>
       {{#if (eq data.categorie 'draconic')}}
       <div class="form-group">
         <label for="xp">XP Sort </label>
diff --git a/templates/item-competencecreature-sheet.html b/templates/item-competencecreature-sheet.html
index d6bd549c..5a11b997 100644
--- a/templates/item-competencecreature-sheet.html
+++ b/templates/item-competencecreature-sheet.html
@@ -16,6 +16,10 @@
         <label for="niveau">Valeur de Caractéristique </label>
         <input class="attribute-value" type="text" name="data.carac_value" value="{{data.carac_value}}" data-dtype="Number"/>
       </div>
+      <div class="form-group">
+        <label for="default_diffLibre">Difficulté libre par défaut</label>
+        <input class="attribute-value" type="text" name="data.default_diffLibre" value="{{data.default_diffLibre}}" data-dtype="Number"/>
+      </div>
       <div class="form-group">
         <label for="xp">Arme ? </label>
         <input class="attribute-value" type="checkbox" name="data.iscombat"  {{#if data.iscombat}}checked{{/if}}/>