diff --git a/module/data/fields/action/rollField.mjs b/module/data/fields/action/rollField.mjs
index 9ba57154..86681265 100644
--- a/module/data/fields/action/rollField.mjs
+++ b/module/data/fields/action/rollField.mjs
@@ -78,7 +78,7 @@ export class DHActionRollData extends foundry.abstract.DataModel {
                         : null;
                 const trait =
                     this.useDefault || !this.trait
-                        ? (spellcastingTrait ?? this.parent.item.system.attack.roll.trait ?? 'agility')
+                        ? (spellcastingTrait ?? this.parent.item.system.attack?.roll?.trait ?? 'agility')
                         : this.trait;
                 if (
                     this.type === CONFIG.DH.GENERAL.rollTypes.attack.id ||