diff --git a/src/components/ValidateCode/ValidateCodeModal.js b/src/components/ValidateCode/ValidateCodeModal.js
index eabb21eea4a9..ceebc54a47af 100644
--- a/src/components/ValidateCode/ValidateCodeModal.js
+++ b/src/components/ValidateCode/ValidateCodeModal.js
@@ -39,7 +39,7 @@ const defaultProps = {
 };
 
 function ValidateCodeModal(props) {
-    const signInHere = useCallback(() => Session.signInWithValidateCode(props.accountID, props.code, props.preferredLocale), [props.accountID, props.code, props.preferredLocale]);
+    const signInHere = useCallback(() => Session.signInWithValidateCode(props.accountID, props.code), [props.accountID, props.code]);
 
     return (
         <View style={styles.deeplinkWrapperContainer}>
diff --git a/src/libs/actions/Session/index.js b/src/libs/actions/Session/index.js
index b250c35cf664..117a092c3875 100644
--- a/src/libs/actions/Session/index.js
+++ b/src/libs/actions/Session/index.js
@@ -45,10 +45,10 @@ Onyx.connect({
     callback: (val) => (credentials = val || {}),
 });
 
-let nvpPreferredLocale;
+let preferredLocale;
 Onyx.connect({
     key: ONYXKEYS.NVP_PREFERRED_LOCALE,
-    callback: (val) => (nvpPreferredLocale = val),
+    callback: (val) => (preferredLocale = val),
 });
 
 /**
@@ -260,7 +260,7 @@ function beginSignIn(login) {
  */
 function beginAppleSignIn(idToken) {
     const {optimisticData, successData, failureData} = signInAttemptState();
-    API.write('SignInWithApple', {idToken, preferredLocale: nvpPreferredLocale}, {optimisticData, successData, failureData});
+    API.write('SignInWithApple', {idToken, preferredLocale}, {optimisticData, successData, failureData});
 }
 
 /**
@@ -271,7 +271,7 @@ function beginAppleSignIn(idToken) {
  */
 function beginGoogleSignIn(token) {
     const {optimisticData, successData, failureData} = signInAttemptState();
-    API.write('SignInWithGoogle', {token, preferredLocale: nvpPreferredLocale}, {optimisticData, successData, failureData});
+    API.write('SignInWithGoogle', {token, preferredLocale}, {optimisticData, successData, failureData});
 }
 
 /**
@@ -327,9 +327,8 @@ function signInWithShortLivedAuthToken(email, authToken) {
  *
  * @param {String} validateCode 6 digit code required for login
  * @param {String} [twoFactorAuthCode]
- * @param {String} [preferredLocale] Indicates which language to use when the user lands in the app
  */
-function signIn(validateCode, twoFactorAuthCode, preferredLocale = CONST.LOCALES.DEFAULT) {
+function signIn(validateCode, twoFactorAuthCode) {
     const optimisticData = [
         {
             onyxMethod: Onyx.METHOD.MERGE,
@@ -386,7 +385,7 @@ function signIn(validateCode, twoFactorAuthCode, preferredLocale = CONST.LOCALES
     });
 }
 
-function signInWithValidateCode(accountID, code, preferredLocale = CONST.LOCALES.DEFAULT, twoFactorAuthCode = '') {
+function signInWithValidateCode(accountID, code, twoFactorAuthCode = '') {
     // If this is called from the 2fa step, get the validateCode directly from onyx
     // instead of the one passed from the component state because the state is changing when this method is called.
     const validateCode = twoFactorAuthCode ? credentials.validateCode : code;
@@ -462,8 +461,8 @@ function signInWithValidateCode(accountID, code, preferredLocale = CONST.LOCALES
     });
 }
 
-function signInWithValidateCodeAndNavigate(accountID, validateCode, preferredLocale = CONST.LOCALES.DEFAULT, twoFactorAuthCode = '') {
-    signInWithValidateCode(accountID, validateCode, preferredLocale, twoFactorAuthCode);
+function signInWithValidateCodeAndNavigate(accountID, validateCode, twoFactorAuthCode = '') {
+    signInWithValidateCode(accountID, validateCode, twoFactorAuthCode);
     Navigation.navigate(ROUTES.HOME);
 }
 
diff --git a/src/pages/ValidateLoginPage/index.js b/src/pages/ValidateLoginPage/index.js
index 561c8512ca3d..0af978172822 100644
--- a/src/pages/ValidateLoginPage/index.js
+++ b/src/pages/ValidateLoginPage/index.js
@@ -6,7 +6,6 @@ import {propTypes as validateLinkPropTypes, defaultProps as validateLinkDefaultP
 import FullScreenLoadingIndicator from '../../components/FullscreenLoadingIndicator';
 import ONYXKEYS from '../../ONYXKEYS';
 import * as Session from '../../libs/actions/Session';
-import useLocalize from '../../hooks/useLocalize';
 import Navigation from '../../libs/Navigation/Navigation';
 
 const propTypes = {
@@ -35,8 +34,6 @@ const defaultProps = {
 };
 
 function ValidateLoginPage(props) {
-    const {preferredLocale} = useLocalize();
-
     useEffect(() => {
         const accountID = lodashGet(props.route.params, 'accountID', '');
         const validateCode = lodashGet(props.route.params, 'validateCode', '');
@@ -46,7 +43,7 @@ function ValidateLoginPage(props) {
             // because we don't want to block the user with the interstitial page.
             Navigation.goBack(false);
         } else {
-            Session.signInWithValidateCodeAndNavigate(accountID, validateCode, preferredLocale);
+            Session.signInWithValidateCodeAndNavigate(accountID, validateCode);
         }
         // eslint-disable-next-line react-hooks/exhaustive-deps
     }, []);
diff --git a/src/pages/ValidateLoginPage/index.website.js b/src/pages/ValidateLoginPage/index.website.js
index 323779a7d420..4ac12b3193f3 100644
--- a/src/pages/ValidateLoginPage/index.website.js
+++ b/src/pages/ValidateLoginPage/index.website.js
@@ -7,7 +7,6 @@ import FullScreenLoadingIndicator from '../../components/FullscreenLoadingIndica
 import ValidateCodeModal from '../../components/ValidateCode/ValidateCodeModal';
 import ONYXKEYS from '../../ONYXKEYS';
 import * as Session from '../../libs/actions/Session';
-import useLocalize from '../../hooks/useLocalize';
 import ExpiredValidateCodeModal from '../../components/ValidateCode/ExpiredValidateCodeModal';
 import Navigation from '../../libs/Navigation/Navigation';
 import CONST from '../../CONST';
@@ -49,7 +48,6 @@ const defaultProps = {
 };
 
 function ValidateLoginPage(props) {
-    const {preferredLocale} = useLocalize();
     const login = lodashGet(props, 'credentials.login', null);
     const autoAuthState = lodashGet(props, 'session.autoAuthState', CONST.AUTO_AUTH_STATE.NOT_STARTED);
     const accountID = lodashGet(props.route.params, 'accountID', '');
@@ -71,7 +69,7 @@ function ValidateLoginPage(props) {
         }
 
         // The user has initiated the sign in process on the same browser, in another tab.
-        Session.signInWithValidateCode(accountID, validateCode, preferredLocale);
+        Session.signInWithValidateCode(accountID, validateCode);
         // eslint-disable-next-line react-hooks/exhaustive-deps
     }, []);
 
diff --git a/src/pages/signin/ValidateCodeForm/BaseValidateCodeForm.js b/src/pages/signin/ValidateCodeForm/BaseValidateCodeForm.js
index 51cb287f9564..c38e4dd3c4dd 100755
--- a/src/pages/signin/ValidateCodeForm/BaseValidateCodeForm.js
+++ b/src/pages/signin/ValidateCodeForm/BaseValidateCodeForm.js
@@ -51,9 +51,6 @@ const propTypes = {
         authToken: PropTypes.string,
     }),
 
-    /** Indicates which locale the user currently has selected */
-    preferredLocale: PropTypes.string,
-
     /** Information about the network */
     network: networkPropTypes.isRequired,
 
@@ -69,7 +66,6 @@ const defaultProps = {
     session: {
         authToken: null,
     },
-    preferredLocale: CONST.LOCALES.DEFAULT,
 };
 
 function BaseValidateCodeForm(props) {
@@ -228,11 +224,11 @@ function BaseValidateCodeForm(props) {
 
         const accountID = lodashGet(props.credentials, 'accountID');
         if (accountID) {
-            Session.signInWithValidateCode(accountID, validateCode, props.preferredLocale, twoFactorAuthCode);
+            Session.signInWithValidateCode(accountID, validateCode, twoFactorAuthCode);
         } else {
-            Session.signIn(validateCode, twoFactorAuthCode, props.preferredLocale);
+            Session.signIn(validateCode, twoFactorAuthCode);
         }
-    }, [props.account, props.credentials, props.preferredLocale, twoFactorAuthCode, validateCode]);
+    }, [props.account, props.credentials, twoFactorAuthCode, validateCode]);
 
     return (
         <>
@@ -323,7 +319,6 @@ export default compose(
     withOnyx({
         account: {key: ONYXKEYS.ACCOUNT},
         credentials: {key: ONYXKEYS.CREDENTIALS},
-        preferredLocale: {key: ONYXKEYS.NVP_PREFERRED_LOCALE},
         session: {key: ONYXKEYS.SESSION},
     }),
     withNetwork(),