diff --git a/src/utils/types/sc.interface.ts b/src/utils/types/sc.interface.ts
index d51225c..60a69fc 100644
--- a/src/utils/types/sc.interface.ts
+++ b/src/utils/types/sc.interface.ts
@@ -5,7 +5,6 @@ export interface IScPayment {
 }
 
 export interface IScUserInfo {
-  username: string;
   address: string;
   secretWords: string[];
 }
diff --git a/src/views/Home/components/NewUserForm/CreateWallet.tsx b/src/views/Home/components/NewUserForm/CreateWallet.tsx
index 16dd8f7..ca034c9 100644
--- a/src/views/Home/components/NewUserForm/CreateWallet.tsx
+++ b/src/views/Home/components/NewUserForm/CreateWallet.tsx
@@ -100,7 +100,7 @@ export default function CreateWallet({formData, email, platform, handleReset}: {
     }
 
     const handleSubmit = () => {
-        createUser(formData.username || "", email, platform, walletInfo.address, walletInfo.words);
+        createUser(email, walletInfo.address, walletInfo.words);
 
         const password = 'password';
         const addressIndex = 0;
diff --git a/src/views/Home/services/calls.ts b/src/views/Home/services/calls.ts
index a6c5f25..7e26ebc 100644
--- a/src/views/Home/services/calls.ts
+++ b/src/views/Home/services/calls.ts
@@ -21,13 +21,11 @@ import { ChainId } from "../../../api/net.config";
 import { ApiNetworkProvider } from "@multiversx/sdk-network-providers";
 import { useGetSignedTransactions } from "@multiversx/sdk-dapp/hooks";
 
-export const createUser = async (username: string, emailEncrypted: string, platform: string, address: string, secretWords: string) => {
+export const createUser = async (email: string, address: string, secretWords: string) => {
 
     const words = secretWords.split('.').filter((value) => value !== "").map((value) => BytesValue.fromUTF8(value));
     const args = [
-        BytesValue.fromUTF8(username),
-        BytesValue.fromUTF8(emailEncrypted),
-        BytesValue.fromUTF8(platform),
+        BytesValue.fromUTF8(email),
         new AddressValue(new Address(address)),
         ...words
     ];