diff --git a/src/proxy.ts b/src/proxy.ts
index a705af3..190af7a 100644
--- a/src/proxy.ts
+++ b/src/proxy.ts
@@ -1,14 +1,11 @@
 import {
   CodexCreateStorageRequestInput,
-  CodexData,
   CodexMarketplace,
   SafeValue,
 } from "@codex-storage/sdk-js";
 import { CodexSdk as Sdk } from "./sdk/codex";
 import { WebStorage } from "./utils/web-storage";
 
-class CodexDataMock extends CodexData {}
-
 class CodexMarketplaceMock extends CodexMarketplace {
   // override async purchases(): Promise<SafeValue<CodexPurchase[]>> {
   //   const res = await super.purchases()
@@ -137,5 +134,4 @@ class CodexMarketplaceMock extends CodexMarketplace {
 export const CodexSdk = {
   ...Sdk,
   marketplace: () => new CodexMarketplaceMock(CodexSdk.url()),
-  data: () => new CodexDataMock(CodexSdk.url()),
 };