diff --git a/common/combat/vulnerable.trait.js b/common/combat/vulnerable.trait.js
index 595826a..2d3d9d3 100644
--- a/common/combat/vulnerable.trait.js
+++ b/common/combat/vulnerable.trait.js
@@ -37,7 +37,6 @@ export class Vulnerable extends Trait {
 
   constructor(entity, params, state) {
     super(entity, params, state);
-    this.damageId = 0;
     this.damageTickingPromises = [];
     this.damages = [];
     this._isInvulnerable = false;
@@ -329,7 +328,6 @@ export class Vulnerable extends Trait {
           }
           amount = Math.abs(amount);
           const damage = {
-            id: this.damageId++,
             isDamage,
             amount,
             damageSpec,