diff --git a/project/src/models/eft/profile/ISptProfile.ts b/project/src/models/eft/profile/ISptProfile.ts
index da2b8183..6a91b18d 100644
--- a/project/src/models/eft/profile/ISptProfile.ts
+++ b/project/src/models/eft/profile/ISptProfile.ts
@@ -28,7 +28,7 @@ export interface ISptProfile {
     customisationUnlocks: ICustomisationStorage[];
 }
 
-export class ITraderPurchaseData {
+export interface ITraderPurchaseData {
     count: number;
     purchaseTimestamp: number;
 }