diff --git a/module/data/weapon.mjs b/module/data/weapon.mjs
index 452fe847..2d8b58eb 100644
--- a/module/data/weapon.mjs
+++ b/module/data/weapon.mjs
@@ -18,7 +18,7 @@ export default class DhpWeapon extends foundry.abstract.TypeDataModel {
       }
     }
 
-    prepareDerivedData() {
+    prepareDerivedData(){
       if(this.parent.parent){
         this.applyEffects();
       }