diff --git a/npm/ng-packs/packages/core/src/lib/tests/localization-utils.spec.ts b/npm/ng-packs/packages/core/src/lib/tests/localization-utils.spec.ts
index 1409c0da21..c12b7b61ce 100644
--- a/npm/ng-packs/packages/core/src/lib/tests/localization-utils.spec.ts
+++ b/npm/ng-packs/packages/core/src/lib/tests/localization-utils.spec.ts
@@ -55,6 +55,8 @@ describe('Localization Utils', () => {
       defaultResourceName: 'x',
       currentCulture: null,
       languages: [],
+      languageFilesMap: null,
+      languagesMap: null,
     });
 
     test.each`
@@ -96,6 +98,8 @@ describe('Localization Utils', () => {
       defaultResourceName: 'x',
       currentCulture: null,
       languages: [],
+      languageFilesMap: null,
+      languagesMap: null,
     });
 
     test.each`
@@ -142,6 +146,8 @@ describe('Localization Utils', () => {
       defaultResourceName: 'x',
       currentCulture: null,
       languages: [],
+      languageFilesMap: null,
+      languagesMap: null,
     });
 
     test.each`