diff --git a/src/popup/app.module.ts b/src/popup/app.module.ts
index 2e04fa4a08f..618eb343520 100644
--- a/src/popup/app.module.ts
+++ b/src/popup/app.module.ts
@@ -72,6 +72,7 @@ import localeBg from '@angular/common/locales/bg';
 import localeCs from '@angular/common/locales/cs';
 import localeDa from '@angular/common/locales/da';
 import localeDe from '@angular/common/locales/de';
+import localeEnGb from '@angular/common/locales/en-GB';
 import localeEs from '@angular/common/locales/es';
 import localeEt from '@angular/common/locales/et';
 import localeFa from '@angular/common/locales/fa';
@@ -103,6 +104,7 @@ registerLocaleData(localeBg, 'bg');
 registerLocaleData(localeCs, 'cs');
 registerLocaleData(localeDa, 'da');
 registerLocaleData(localeDe, 'de');
+registerLocaleData(localeEnGb, 'en-GB');
 registerLocaleData(localeEs, 'es');
 registerLocaleData(localeEt, 'et');
 registerLocaleData(localeFa, 'fa');
diff --git a/src/services/i18n.service.ts b/src/services/i18n.service.ts
index 0c2168a97cf..e795c6dc78a 100644
--- a/src/services/i18n.service.ts
+++ b/src/services/i18n.service.ts
@@ -8,7 +8,7 @@ export default class I18nService extends BaseI18nService {
         });
 
         this.supportedTranslationLocales = [
-            'en', 'bg', 'cs', 'da', 'de', 'es', 'et', 'fa', 'fi', 'fr', 'hr', 'hu', 'id', 'it', 'ja',
+            'en', 'bg', 'cs', 'da', 'de', 'en-GB', 'es', 'et', 'fa', 'fi', 'fr', 'hr', 'hu', 'id', 'it', 'ja',
             'ko', 'nb', 'nl', 'pl', 'pt-BR', 'pt-PT', 'ro', 'ru', 'sk', 'sv', 'th', 'tr', 'uk', 'vi',
             'zh-CN', 'zh-TW',
         ];