diff --git a/src/controllers/api/updateChallengeProgressController.ts b/src/controllers/api/updateChallengeProgressController.ts
index 2889a333..a69e995b 100644
--- a/src/controllers/api/updateChallengeProgressController.ts
+++ b/src/controllers/api/updateChallengeProgressController.ts
@@ -1,16 +1,23 @@
 import { RequestHandler } from "express";
 import { getJSONfromString } from "@/src/helpers/stringHelpers";
 import { getAccountIdForRequest } from "@/src/services/loginService";
-import { updateChallengeProgress } from "@/src/services/inventoryService";
-import { IUpdateChallengeProgressRequest } from "@/src/types/requestTypes";
+import { addChallenges, addSeasonalChallengeHistory, getInventory } from "@/src/services/inventoryService";
+import { IChallengeProgress, ISeasonChallenge } from "@/src/types/inventoryTypes/inventoryTypes";
 
-const updateChallengeProgressController: RequestHandler = async (req, res) => {
-    const payload = getJSONfromString<IUpdateChallengeProgressRequest>(String(req.body));
+export const updateChallengeProgressController: RequestHandler = async (req, res) => {
+    const challenges = getJSONfromString<IUpdateChallengeProgressRequest>(String(req.body));
     const accountId = await getAccountIdForRequest(req);
 
-    await updateChallengeProgress(payload, accountId);
+    const inventory = await getInventory(accountId, "ChallengeProgress SeasonChallengeHistory");
+    addChallenges(inventory, challenges.ChallengeProgress);
+    addSeasonalChallengeHistory(inventory, challenges.SeasonChallengeHistory);
+    await inventory.save();
 
     res.status(200).end();
 };
 
-export { updateChallengeProgressController };
+interface IUpdateChallengeProgressRequest {
+    ChallengeProgress: IChallengeProgress[];
+    SeasonChallengeHistory: ISeasonChallenge[];
+    SeasonChallengeCompletions: ISeasonChallenge[];
+}
diff --git a/src/services/inventoryService.ts b/src/services/inventoryService.ts
index b90d97df..dde254f1 100644
--- a/src/services/inventoryService.ts
+++ b/src/services/inventoryService.ts
@@ -28,7 +28,7 @@ import {
     IUpgradeClient
 } from "@/src/types/inventoryTypes/inventoryTypes";
 import { IGenericUpdate, IUpdateNodeIntrosResponse } from "../types/genericUpdate";
-import { IMissionInventoryUpdateRequest, IUpdateChallengeProgressRequest } from "../types/requestTypes";
+import { IMissionInventoryUpdateRequest } from "../types/requestTypes";
 import { logger } from "@/src/utils/logger";
 import { convertInboxMessage, fromStoreItem, getExalted, getKeyChainItems } from "@/src/services/itemDataService";
 import {
@@ -1205,18 +1205,6 @@ export const addFocusXpIncreases = (inventory: TInventoryDatabaseDocument, focus
     inventory.FocusXP.AP_WARD += focusXpPlus[FocusType.AP_WARD];
 };
 
-export const updateChallengeProgress = async (
-    challenges: IUpdateChallengeProgressRequest,
-    accountId: string
-): Promise<void> => {
-    const inventory = await getInventory(accountId);
-
-    addChallenges(inventory, challenges.ChallengeProgress);
-    addSeasonalChallengeHistory(inventory, challenges.SeasonChallengeHistory);
-
-    await inventory.save();
-};
-
 export const addSeasonalChallengeHistory = (
     inventory: TInventoryDatabaseDocument,
     itemsArray: ISeasonChallenge[] | undefined
diff --git a/src/types/requestTypes.ts b/src/types/requestTypes.ts
index 7ca33a84..9b977d78 100644
--- a/src/types/requestTypes.ts
+++ b/src/types/requestTypes.ts
@@ -25,12 +25,6 @@ export interface IAffiliationChange {
     Title: number;
 }
 
-export interface IUpdateChallengeProgressRequest {
-    ChallengeProgress: IChallengeProgress[];
-    SeasonChallengeHistory: ISeasonChallenge[];
-    SeasonChallengeCompletions: ISeasonChallenge[];
-}
-
 export type IMissionInventoryUpdateRequest = {
     MiscItems?: ITypeCount[];
     Recipes?: ITypeCount[];