diff --git a/npm/ng-packs/packages/core/src/lib/models/application-configuration.ts b/npm/ng-packs/packages/core/src/lib/models/application-configuration.ts
index ad34955dac..0a4377f4d2 100644
--- a/npm/ng-packs/packages/core/src/lib/models/application-configuration.ts
+++ b/npm/ng-packs/packages/core/src/lib/models/application-configuration.ts
@@ -10,8 +10,10 @@ export namespace ApplicationConfiguration {
   }
 
   export interface Localization {
-    values: LocalizationValue;
+    currentCulture: CurrentCulture;
+    defaultResourceName: string;
     languages: Language[];
+    values: LocalizationValue;
   }
 
   export interface LocalizationValue {
@@ -25,6 +27,27 @@ export namespace ApplicationConfiguration {
     flagIcon: string;
   }
 
+  export interface CurrentCulture {
+    cultureName: string;
+    dateTimeFormat: DateTimeFormat;
+    displayName: string;
+    englishName: string;
+    isRightToLeft: boolean;
+    name: string;
+    nativeName: string;
+    threeLetterIsoLanguageName: string;
+    twoLetterIsoLanguageName: string;
+  }
+
+  export interface DateTimeFormat {
+    calendarAlgorithmType: string;
+    dateSeparator: string;
+    fullDateTimePattern: string;
+    longTimePattern: string;
+    shortDatePattern: string;
+    shortTimePattern: string;
+  }
+
   export interface Auth {
     policies: Policy;
     grantedPolicies: Policy;