diff --git a/module/data/item/armor.mjs b/module/data/item/armor.mjs
index 079f3d81..a024138a 100644
--- a/module/data/item/armor.mjs
+++ b/module/data/item/armor.mjs
@@ -1,10 +1,10 @@
-import BaseDataItem from './base.mjs';
+import AttachableItem from './attachableItem.mjs';
 import ActionField from '../fields/actionField.mjs';
 import { armorFeatures } from '../../config/itemConfig.mjs';
 import { actionsTypes } from '../action/_module.mjs';
 import { handleAttachmentEffectsOnEquipChange } from '../../helpers/attachmentHelper.mjs';
 
-export default class DHArmor extends BaseDataItem {
+export default class DHArmor extends AttachableItem {
     /** @inheritDoc */
     static get metadata() {
         return foundry.utils.mergeObject(super.metadata, {
@@ -42,7 +42,6 @@ export default class DHArmor extends BaseDataItem {
                 major: new fields.NumberField({ integer: true, initial: 0 }),
                 severe: new fields.NumberField({ integer: true, initial: 0 })
             }),
-            attached: new fields.ArrayField(new fields.DocumentUUIDField({ type: "Item", nullable: true })),
             actions: new fields.ArrayField(new ActionField())
         };
     }
diff --git a/module/data/item/attachableItem.mjs b/module/data/item/attachableItem.mjs
index e69de29b..11fa222b 100644
--- a/module/data/item/attachableItem.mjs
+++ b/module/data/item/attachableItem.mjs
@@ -0,0 +1,11 @@
+import BaseDataItem from './base.mjs';
+
+export default class AttachableItem extends BaseDataItem {
+    static defineSchema() {
+        const fields = foundry.data.fields;
+        return {
+            ...super.defineSchema(),
+            attached: new fields.ArrayField(new fields.DocumentUUIDField({ type: "Item", nullable: true }))
+        };
+    }
+}
\ No newline at end of file
diff --git a/module/data/item/weapon.mjs b/module/data/item/weapon.mjs
index b54b1db4..a5b440f8 100644
--- a/module/data/item/weapon.mjs
+++ b/module/data/item/weapon.mjs
@@ -1,9 +1,9 @@
-import BaseDataItem from './base.mjs';
+import AttachableItem from './attachableItem.mjs';
 import { actionsTypes } from '../action/_module.mjs';
 import ActionField from '../fields/actionField.mjs';
 import { handleAttachmentEffectsOnEquipChange } from '../../helpers/attachmentHelper.mjs';
 
-export default class DHWeapon extends BaseDataItem {
+export default class DHWeapon extends AttachableItem {
     /** @inheritDoc */
     static get metadata() {
         return foundry.utils.mergeObject(super.metadata, {
@@ -67,7 +67,6 @@ export default class DHWeapon extends BaseDataItem {
                     }
                 }
             }),
-            attached: new fields.ArrayField(new fields.DocumentUUIDField({ type: "Item", nullable: true })),
             actions: new fields.ArrayField(new ActionField())
         };
     }