diff --git a/openvidu-components-angular/projects/openvidu-components-angular/src/lib/models/lang.model.ts b/openvidu-components-angular/projects/openvidu-components-angular/src/lib/models/lang.model.ts
index fe220069..6e39fce1 100644
--- a/openvidu-components-angular/projects/openvidu-components-angular/src/lib/models/lang.model.ts
+++ b/openvidu-components-angular/projects/openvidu-components-angular/src/lib/models/lang.model.ts
@@ -1,4 +1,5 @@
-export type AvailableLangs = 'en' | 'es' | 'de' | 'fr' | 'cn' | 'hi' | 'it' | 'ja' | 'nl' | 'pt';
+type OpenViduLangs = 'en' | 'es' | 'de' | 'fr' | 'cn' | 'hi' | 'it' | 'ja' | 'nl' | 'pt';
+export type AvailableLangs = OpenViduLangs | string;
 
 export type AdditionalTranslationsType = Record<AvailableLangs, Record<string, any>>;