diff --git a/module/models/PlayerData.mjs b/module/models/PlayerData.mjs
index 9018947..0ad0125 100644
--- a/module/models/PlayerData.mjs
+++ b/module/models/PlayerData.mjs
@@ -1,3 +1,5 @@
+import { MappingField } from "./fields/MappingField.mjs";
+
 function diceChoiceField() {
 	return new foundry.data.fields.StringField({
 		initial: ``,