diff --git a/src/controllers/api/inventoryController.ts b/src/controllers/api/inventoryController.ts
index 021a7558..a37a8a90 100644
--- a/src/controllers/api/inventoryController.ts
+++ b/src/controllers/api/inventoryController.ts
@@ -136,6 +136,9 @@ const inventoryController: RequestHandler = async (request, response) => {
         }
     }
 
+    // Fix for #380
+    inventoryResponse.NextRefill = { $date: { $numberLong: "9999999999999" } };
+
     response.json(inventoryResponse);
 };
 
diff --git a/src/types/inventoryTypes/inventoryTypes.ts b/src/types/inventoryTypes/inventoryTypes.ts
index 5e897f2a..f963d819 100644
--- a/src/types/inventoryTypes/inventoryTypes.ts
+++ b/src/types/inventoryTypes/inventoryTypes.ts
@@ -253,7 +253,8 @@ export interface IInventoryResponse {
     NemesisAbandonedRewards: string[];
     DailyAffiliationKahl: number;
     LastInventorySync: IOid;
-    NextRefill: IMongoDate;
+    NextRefill: IMongoDate; // Next time argon crystals will have a decay tick
+    FoundToday?: IMiscItem[]; // for Argon Crystals
     ActiveLandscapeTraps: any[];
     EvolutionProgress?: IEvolutionProgress[];
     RepVotes: any[];