diff --git a/module/actor.js b/module/actor.js
index 014e8b1b..9bedb279 100644
--- a/module/actor.js
+++ b/module/actor.js
@@ -1180,7 +1180,9 @@ export class RdDActor extends Actor {
     compteur.value = result.newValue;
     //console.log(name, inc, data.value, result.newValue, minValue, data.max);
     // If endurance lost, then the same amount of fatigue cannot be recovered
-    sante.fatigue.value = Math.max(sante.fatigue.value + fatigue, this._computeFatigueMin());
+    if (sante.fatigue && fatigue > 0) {
+      sante.fatigue.value = Math.max(sante.fatigue.value + fatigue, this._computeFatigueMin());
+    }
 
     await this.update({ "data.sante": sante });
     return result;