diff --git a/types/angular-dynamic-locale/angular-dynamic-locale-tests.ts b/types/angular-dynamic-locale/angular-dynamic-locale-tests.ts
index 1e30aafd94..962219d465 100644
--- a/types/angular-dynamic-locale/angular-dynamic-locale-tests.ts
+++ b/types/angular-dynamic-locale/angular-dynamic-locale-tests.ts
@@ -5,6 +5,7 @@ app.config((localStorageServiceProvider: angular.dynamicLocale.tmhDynamicLocaleP
 	localStorageServiceProvider
 		.localeLocationPattern("app/config/locales/")
 		.useCookieStorage();
+    localStorageServiceProvider.defaultLocale('en');
 });
 
 class LocaleTestController {
diff --git a/types/angular-dynamic-locale/index.d.ts b/types/angular-dynamic-locale/index.d.ts
index 1aa14d4c3b..e68c037fa3 100644
--- a/types/angular-dynamic-locale/index.d.ts
+++ b/types/angular-dynamic-locale/index.d.ts
@@ -17,6 +17,7 @@ declare module 'angular' {
         }
 
         interface tmhDynamicLocaleProvider extends angular.IServiceProvider {
+            defaultLocale(locale: string): void;
             localeLocationPattern(location: string): tmhDynamicLocaleProvider;
             localeLocationPattern(): string;
             storageKey(storageKey: string): void;