diff --git a/src/controllers/api/genericUpdateController.ts b/src/controllers/api/genericUpdateController.ts
index ce47af91..a5d4fbc9 100644
--- a/src/controllers/api/genericUpdateController.ts
+++ b/src/controllers/api/genericUpdateController.ts
@@ -11,7 +11,8 @@ import { IGenericUpdate } from "@/src/types/genericUpdate";
 const genericUpdateController: RequestHandler = async (request, response) => {
     const accountId = await getAccountIdForRequest(request);
     const update = getJSONfromString(String(request.body)) as IGenericUpdate;
-    response.json(await updateGeneric(update, accountId));
+    await updateGeneric(update, accountId);
+    response.json(update);
 };
 
 export { genericUpdateController };
diff --git a/src/services/inventoryService.ts b/src/services/inventoryService.ts
index 487a2e85..1cb3253b 100644
--- a/src/services/inventoryService.ts
+++ b/src/services/inventoryService.ts
@@ -460,7 +460,7 @@ export const updateCurrency = async (price: number, usePremium: boolean, account
 };
 
 // TODO: AffiliationMods support (Nightwave).
-export const updateGeneric = async (data: IGenericUpdate, accountId: string) => {
+export const updateGeneric = async (data: IGenericUpdate, accountId: string): Promise<void> => {
     const inventory = await getInventory(accountId);
 
     // Make it an array for easier parsing.
@@ -476,8 +476,6 @@ export const updateGeneric = async (data: IGenericUpdate, accountId: string) =>
 
     inventory.NodeIntrosCompleted = nodes;
     await inventory.save();
-
-    return data;
 };
 
 export const updateTheme = async (data: IThemeUpdateRequest, accountId: string) => {