diff --git a/frontend/src/app/shared/components/editor/components/ckeditor/ckeditor-setup.service.ts b/frontend/src/app/shared/components/editor/components/ckeditor/ckeditor-setup.service.ts
index cb7596ef046e..088b76d375d9 100644
--- a/frontend/src/app/shared/components/editor/components/ckeditor/ckeditor-setup.service.ts
+++ b/frontend/src/app/shared/components/editor/components/ckeditor/ckeditor-setup.service.ts
@@ -122,7 +122,7 @@ export class CKEditorSetupService {
 
     try {
       await import(
-        /* webpackPrefetch: true; webpackChunkName: "ckeditor-translation" */ `../../../../../../vendor/ckeditor/translations/${I18n.locale}.js`
+        /* webpackPrefetch: true; webpackChunkName: "ckeditor-translation" */ `../../../../../../vendor/ckeditor/translations/${I18n.locale.toLowerCase()}.js`
       ) as unknown;
       this.loadedLocale = I18n.locale.toLowerCase();
     } catch (e:unknown) {