diff --git a/js/tests/registration.test.ts b/js/tests/registration.test.ts
index c9150092..f2eb7e84 100644
--- a/js/tests/registration.test.ts
+++ b/js/tests/registration.test.ts
@@ -1,11 +1,10 @@
 require("dotenv").config();
 import { test, jest } from "@jest/globals";
 import { Connection, PublicKey, Transaction } from "@solana/web3.js";
-import { registerDomainName } from "../src/bindings/registerDomainName";
 import { registerDomainNameV2 } from "../src/bindings/registerDomainNameV2";
 import { registerWithNft } from "../src/bindings/registerWithNft";
 import { randomBytes } from "crypto";
-import { REFERRERS, USDC_MINT } from "../src/constants";
+import { REFERRERS } from "../src/constants";
 import { getAssociatedTokenAddressSync } from "@solana/spl-token";
 import { getDomainKeySync } from "../src/utils/getDomainKeySync";
 import { getReverseKeySync } from "../src/utils/getReverseKeySync";
@@ -21,43 +20,6 @@ const VAULT_OWNER = new PublicKey(
   "5D2zKog251d6KPCyFyLMt3KroWwXXPWSgTPyhV22K2gR",
 );
 
-test("Registration", async () => {
-  const tx = new Transaction();
-  const ix = await registerDomainName(
-    connection,
-    randomBytes(10).toString("hex"),
-    1_000,
-    VAULT_OWNER,
-    getAssociatedTokenAddressSync(USDC_MINT, VAULT_OWNER, true),
-    USDC_MINT,
-  );
-  tx.add(...ix);
-  const { blockhash } = await connection.getLatestBlockhash();
-  tx.recentBlockhash = blockhash;
-  tx.feePayer = VAULT_OWNER;
-  const res = await connection.simulateTransaction(tx);
-  expect(res.value.err).toBe(null);
-});
-
-test("Registration with ref", async () => {
-  const tx = new Transaction();
-  const ix = await registerDomainName(
-    connection,
-    randomBytes(10).toString("hex"),
-    1_000,
-    VAULT_OWNER,
-    getAssociatedTokenAddressSync(FIDA_MINT, VAULT_OWNER, true),
-    FIDA_MINT,
-    REFERRERS[1],
-  );
-  tx.add(...ix);
-  const { blockhash } = await connection.getLatestBlockhash();
-  tx.recentBlockhash = blockhash;
-  tx.feePayer = VAULT_OWNER;
-  const res = await connection.simulateTransaction(tx);
-  expect(res.value.err).toBe(null);
-});
-
 test("Register with NFT", async () => {
   const tx = new Transaction();
   const domain = randomBytes(10).toString("hex");
@@ -93,7 +55,7 @@ test("Register with NFT", async () => {
 test("Indempotent ATA creation ref", async () => {
   const tx = new Transaction();
   for (let i = 0; i < 3; i++) {
-    const ix = await registerDomainName(
+    const ix = await registerDomainNameV2(
       connection,
       randomBytes(10).toString("hex"),
       1_000,