diff --git a/src/controllers/api/endlessXpController.ts b/src/controllers/api/endlessXpController.ts
index 46bbcb82..128d9067 100644
--- a/src/controllers/api/endlessXpController.ts
+++ b/src/controllers/api/endlessXpController.ts
@@ -40,7 +40,7 @@ export const endlessXpController: RequestHandler = async (req, res) => {
 
         await inventory.save();
         res.json({
-            NewProgress: inventory.toJSON<IInventoryClient>().EndlessXP!.find(x => x.Category == payload.Category)
+            NewProgress: inventory.toJSON<IInventoryClient>().EndlessXP!.find(x => x.Category == payload.Category)!
         });
     } else {
         logger.debug(`data provided to ${req.path}: ${String(req.body)}`);