diff --git a/scripts/generate-locales.ts b/scripts/generate-locales.ts
index f3838456fa8..ec8b2b0b521 100644
--- a/scripts/generate-locales.ts
+++ b/scripts/generate-locales.ts
@@ -411,10 +411,10 @@ async function generateDateModule(locale: string): Promise<unknown> {
 
   const pathDate = resolve(pathLocales, locale, 'date');
   const parentLocale = locale.substring(0, locale.lastIndexOf('_')) || 'base';
-  const pathParentLocale = resolve(pathLocales, parentLocale);
-  const parentExists = await exists(pathParentLocale);
   const parentIntlLocale = parentLocale.replaceAll('_', '-');
-  const parentUsable = isValidLocale(parentLocale) && parentExists;
+  const parentUsable =
+    isValidLocale(parentIntlLocale) &&
+    (await exists(resolve(pathLocales, parentLocale)));
 
   // `src/locales/<locale>/date/weekday.ts`
   async function generateWeekdayFile(): Promise<void> {
diff --git a/src/locales/en_AU_ocker/date/index.ts b/src/locales/en_AU_ocker/date/index.ts
deleted file mode 100644
index a28ce823bb8..00000000000
--- a/src/locales/en_AU_ocker/date/index.ts
+++ /dev/null
@@ -1,14 +0,0 @@
-/*
- * This file is automatically generated.
- * Run 'pnpm run generate:locales' to update.
- */
-import type { DateDefinition } from '../../..';
-import month from './month';
-import weekday from './weekday';
-
-const date: DateDefinition = {
-  month,
-  weekday,
-};
-
-export default date;
diff --git a/src/locales/en_AU_ocker/date/month.ts b/src/locales/en_AU_ocker/date/month.ts
deleted file mode 100644
index 7c6cfa42231..00000000000
--- a/src/locales/en_AU_ocker/date/month.ts
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
- * This file is automatically generated.
- * Run 'pnpm run generate:locales' to update.
- */
-export default {
-  wide: [
-    'April',
-    'August',
-    'December',
-    'February',
-    'January',
-    'July',
-    'June',
-    'March',
-    'May',
-    'November',
-    'October',
-    'September',
-  ],
-  abbr: [
-    'Apr',
-    'Aug',
-    'Dec',
-    'Feb',
-    'Jan',
-    'July',
-    'June',
-    'Mar',
-    'May',
-    'Nov',
-    'Oct',
-    'Sept',
-  ],
-};
diff --git a/src/locales/en_AU_ocker/date/weekday.ts b/src/locales/en_AU_ocker/date/weekday.ts
deleted file mode 100644
index 90241047497..00000000000
--- a/src/locales/en_AU_ocker/date/weekday.ts
+++ /dev/null
@@ -1,16 +0,0 @@
-/*
- * This file is automatically generated.
- * Run 'pnpm run generate:locales' to update.
- */
-export default {
-  wide: [
-    'Friday',
-    'Monday',
-    'Saturday',
-    'Sunday',
-    'Thursday',
-    'Tuesday',
-    'Wednesday',
-  ],
-  abbr: ['Fri', 'Mon', 'Sat', 'Sun', 'Thu', 'Tue', 'Wed'],
-};
diff --git a/src/locales/en_AU_ocker/index.ts b/src/locales/en_AU_ocker/index.ts
index 2635f773781..6c406c508ce 100644
--- a/src/locales/en_AU_ocker/index.ts
+++ b/src/locales/en_AU_ocker/index.ts
@@ -4,7 +4,6 @@
  */
 import type { LocaleDefinition } from '../..';
 import company from './company';
-import date from './date';
 import internet from './internet';
 import location from './location';
 import metadata from './metadata';
@@ -13,7 +12,6 @@ import phone_number from './phone_number';
 
 const en_AU_ocker: LocaleDefinition = {
   company,
-  date,
   internet,
   location,
   metadata,