diff --git a/src/libs/IntlPolyfill/index.native.ts b/src/libs/IntlPolyfill/index.native.ts
index d81b9d90cbe8..9e578558faed 100644
--- a/src/libs/IntlPolyfill/index.native.ts
+++ b/src/libs/IntlPolyfill/index.native.ts
@@ -1,7 +1,6 @@
 import polyfillNumberFormat from './polyfillNumberFormat';
 import polyfillListFormat from './polyfillListFormat';
 import IntlPolyfill from './types';
-import polyfillDateTimeFormat from './polyfillDateTimeFormat';
 
 /**
  * Polyfill the Intl API, always performed for native devices.
@@ -11,8 +10,8 @@ const intlPolyfill: IntlPolyfill = () => {
     require('@formatjs/intl-getcanonicallocales/polyfill');
     require('@formatjs/intl-locale/polyfill');
     require('@formatjs/intl-pluralrules/polyfill');
+    require('@formatjs/intl-datetimeformat');
     polyfillNumberFormat();
-    polyfillDateTimeFormat();
     polyfillListFormat();
 };
 
diff --git a/src/libs/IntlPolyfill/index.ts b/src/libs/IntlPolyfill/index.ts
index be3e392b35cd..bef12ef093e2 100644
--- a/src/libs/IntlPolyfill/index.ts
+++ b/src/libs/IntlPolyfill/index.ts
@@ -1,13 +1,13 @@
 import polyfillNumberFormat from './polyfillNumberFormat';
 import IntlPolyfill from './types';
-import polyfillDateTimeFormat from './polyfillDateTimeFormat';
 
 /**
  * Polyfill the Intl API if the ICU version is old.
  * This ensures that the currency data is consistent across platforms and browsers.
  */
 const intlPolyfill: IntlPolyfill = () => {
+    // Just need to polyfill Intl.NumberFormat for web based platforms
     polyfillNumberFormat();
-    polyfillDateTimeFormat();
+    require('@formatjs/intl-datetimeformat');
 };
 export default intlPolyfill;
diff --git a/src/libs/IntlPolyfill/polyfillDateTimeFormat.ts b/src/libs/IntlPolyfill/polyfillDateTimeFormat.ts
deleted file mode 100644
index 25983aa71f5a..000000000000
--- a/src/libs/IntlPolyfill/polyfillDateTimeFormat.ts
+++ /dev/null
@@ -1,52 +0,0 @@
-import Onyx from 'react-native-onyx';
-import ONYXKEYS from '../../ONYXKEYS';
-import {Timezone} from '../../types/onyx/PersonalDetails';
-import CONST from '../../CONST';
-
-let currentUserAccountID: number | undefined;
-Onyx.connect({
-    key: ONYXKEYS.SESSION,
-    callback: (val) => {
-        // When signed out, val is undefined
-        if (!val) {
-            return;
-        }
-
-        currentUserAccountID = val.accountID;
-    },
-});
-
-let timezone: Required<Timezone> = CONST.DEFAULT_TIME_ZONE;
-Onyx.connect({
-    key: ONYXKEYS.PERSONAL_DETAILS_LIST,
-    callback: (value) => {
-        if (!currentUserAccountID) {
-            return;
-        }
-
-        const personalDetailsTimezone = value?.[currentUserAccountID]?.timezone;
-
-        timezone = {
-            selected: personalDetailsTimezone?.selected ?? CONST.DEFAULT_TIME_ZONE.selected,
-            automatic: personalDetailsTimezone?.automatic ?? CONST.DEFAULT_TIME_ZONE.automatic,
-        };
-    },
-});
-
-export default function () {
-    // Because JS Engines do not expose default timezone, the polyfill cannot detect local timezone that a browser is in.
-    // We must manually do this by getting the local timezone before adding polyfill.
-    const currentTimezone = timezone.automatic ? Intl.DateTimeFormat().resolvedOptions().timeZone : timezone.selected;
-
-    require('@formatjs/intl-datetimeformat/polyfill-force');
-    require('@formatjs/intl-datetimeformat/locale-data/en');
-    require('@formatjs/intl-datetimeformat/locale-data/es');
-    require('@formatjs/intl-datetimeformat/add-all-tz');
-
-    if ('__setDefaultTimeZone' in Intl.DateTimeFormat) {
-        // eslint-disable-next-line @typescript-eslint/ban-ts-comment
-        // @ts-ignore
-        // eslint-disable-next-line no-underscore-dangle
-        Intl.DateTimeFormat.__setDefaultTimeZone(currentTimezone);
-    }
-}