diff --git a/packages/sanity/src/core/form/inputs/files/FileInput/__tests__/fileInput.test.tsx b/packages/sanity/src/core/form/inputs/files/FileInput/__tests__/fileInput.test.tsx
index d7aaf58479c9..967935505420 100644
--- a/packages/sanity/src/core/form/inputs/files/FileInput/__tests__/fileInput.test.tsx
+++ b/packages/sanity/src/core/form/inputs/files/FileInput/__tests__/fileInput.test.tsx
@@ -184,7 +184,7 @@ describe('FileInput with empty state', () => {
     })
 
     await waitFor(() => {
-      expect(result.queryByText(`inputs.files.common.placeholder.read-only`)).toBeInTheDocument()
+      expect(result.queryByText('Read only')).toBeInTheDocument()
     })
   })
 
diff --git a/packages/sanity/test/testUtils/TestProvider.tsx b/packages/sanity/test/testUtils/TestProvider.tsx
index fa1ee4021b6d..efc92b75a838 100644
--- a/packages/sanity/test/testUtils/TestProvider.tsx
+++ b/packages/sanity/test/testUtils/TestProvider.tsx
@@ -2,11 +2,15 @@ import React from 'react'
 import {SanityClient} from '@sanity/client'
 import {LayerProvider, studioTheme, ThemeProvider, ToastProvider} from '@sanity/ui'
 import {
+  LocaleProviderBase,
   ResourceCacheProvider,
   SingleWorkspace,
   SourceProvider,
+  usEnglishLocale,
   WorkspaceProvider,
 } from '../../src/core'
+import {prepareI18n} from '../../src/core/i18n/i18nConfig'
+import {studioDefaultLocaleResources} from '../../src/core/i18n/bundles/studio'
 import {getMockWorkspace} from './getMockWorkspaceFromConfig'
 
 interface TestProviderOptions {
@@ -17,18 +21,30 @@ interface TestProviderOptions {
 export async function createTestProvider({client, config}: TestProviderOptions = {}) {
   const workspace = await getMockWorkspace({client, config})
 
+  const locales = [usEnglishLocale]
+  const {i18next} = prepareI18n({
+    projectId: 'test',
+    dataset: 'test',
+    name: 'test',
+    i18n: {bundles: [studioDefaultLocaleResources]},
+  })
+
+  await i18next.init()
+
   function TestProvider({children}: {children: React.ReactNode}) {
     return (
       <ThemeProvider theme={studioTheme}>
-        <ToastProvider>
-          <LayerProvider>
-            <WorkspaceProvider workspace={workspace}>
-              <SourceProvider source={workspace.unstable_sources[0]}>
-                <ResourceCacheProvider>{children}</ResourceCacheProvider>
-              </SourceProvider>
-            </WorkspaceProvider>
-          </LayerProvider>
-        </ToastProvider>
+        <LocaleProviderBase locales={locales} i18next={i18next} projectId="test" sourceId="test">
+          <ToastProvider>
+            <LayerProvider>
+              <WorkspaceProvider workspace={workspace}>
+                <SourceProvider source={workspace.unstable_sources[0]}>
+                  <ResourceCacheProvider>{children}</ResourceCacheProvider>
+                </SourceProvider>
+              </WorkspaceProvider>
+            </LayerProvider>
+          </ToastProvider>
+        </LocaleProviderBase>
       </ThemeProvider>
     )
   }