diff --git a/src/core/public/chrome/chrome_service.mock.ts b/src/core/public/chrome/chrome_service.mock.ts
index 7fd9ee35ba04..4994fdb0edda 100644
--- a/src/core/public/chrome/chrome_service.mock.ts
+++ b/src/core/public/chrome/chrome_service.mock.ts
@@ -70,6 +70,7 @@ const createStartContractMock = () => {
       getLeft$: jest.fn(),
       getCenter$: jest.fn(),
       getRight$: jest.fn(),
+      registerRightNavigation: jest.fn(),
     },
     setAppTitle: jest.fn(),
     setIsVisible: jest.fn(),