diff --git a/module/actor.js b/module/actor.js
index 9423a2d7..7ef498f3 100644
--- a/module/actor.js
+++ b/module/actor.js
@@ -69,6 +69,7 @@ export class RdDActor extends Actor {
     // Make separate methods for each Actor type (character, npc, etc.) to keep
     // things organized.
     if (actorData.type === 'personnage') this._prepareCharacterData(actorData);
+    if (actorData.type === 'creature') this.computeEtatGeneral(actorData);
   }
 
   /* -------------------------------------------- */
@@ -371,7 +372,8 @@ export class RdDActor extends Actor {
     let data = this.data.data;
     let state = 0;
     state = state - (data.sante.vie.max - data.sante.vie.value);
-    state = state + RdDUtility.currentFatigueMalus(data.sante.fatigue.value, data.sante.endurance.max);
+    if (data.sante.fatigue) // Creatures n'ont pas de fatigue
+      state = state + RdDUtility.currentFatigueMalus(data.sante.fatigue.value, data.sante.endurance.max);
     data.compteurs.etat.value = state;
   }
   
diff --git a/system.json b/system.json
index 42b41f20..a4f11348 100644
--- a/system.json
+++ b/system.json
@@ -2,7 +2,7 @@
   "name": "foundryvtt-reve-de-dragon",
   "title": "Rêve de Dragon",
   "description": "Rêve de Dragon RPG for FoundryVTT",
-  "version": "0.9.14",
+  "version": "0.9.15",
   "minimumCoreVersion": "0.6.0",
   "compatibleCoreVersion": "0.6.6",
   "templateVersion": 37,
diff --git a/templates/actor-creature-sheet.html b/templates/actor-creature-sheet.html
index 3495b6d4..bdf0397d 100644
--- a/templates/actor-creature-sheet.html
+++ b/templates/actor-creature-sheet.html
@@ -178,7 +178,7 @@
       {{!-- Biography Tab --}}
       <div class="tab description" data-group="primary" data-tab="description" style="height:200px">
         <div class="form-group" style="height:200px">
-          {{editor content="data.description" target="data.description" button=true owner=owner editable=editable}}
+          {{editor content=data.description target="data.description" button=true owner=owner editable=editable}}
         </div>
       </div>