diff --git a/src/components/tests/content-tab-sync.test.tsx b/src/components/tests/content-tab-sync.test.tsx
index d469cb46..a5c2e3b7 100644
--- a/src/components/tests/content-tab-sync.test.tsx
+++ b/src/components/tests/content-tab-sync.test.tsx
@@ -30,6 +30,7 @@ describe( 'ContentTabSync', () => {
 			openURL: jest.fn(),
 			generateProposedSitePath: jest.fn(),
 			showMessageBox: jest.fn(),
+			updateConnectedWpcomSites: jest.fn(),
 		} );
 		( useSyncSites as jest.Mock ).mockReturnValue( {
 			connectedSites: [],
@@ -38,6 +39,7 @@ describe( 'ContentTabSync', () => {
 			pullStates: {},
 			isAnySitePulling: false,
 			getPullState: jest.fn(),
+			refetchSites: jest.fn(),
 		} );
 	} );
 
@@ -106,6 +108,7 @@ describe( 'ContentTabSync', () => {
 			pullStates: {},
 			isAnySitePulling: false,
 			getPullState: jest.fn(),
+			refetchSites: jest.fn(),
 		} );
 		renderWithProvider( <ContentTabSync selectedSite={ selectedSite } /> );
 
@@ -133,6 +136,7 @@ describe( 'ContentTabSync', () => {
 			pullStates: {},
 			isAnySitePulling: false,
 			getPullState: jest.fn(),
+			refetchSites: jest.fn(),
 		} );
 		renderWithProvider( <ContentTabSync selectedSite={ selectedSite } /> );
 
@@ -169,6 +173,7 @@ describe( 'ContentTabSync', () => {
 			pullStates: {},
 			isAnySitePulling: false,
 			getPullState: jest.fn(),
+			refetchSites: jest.fn(),
 		} );
 		renderWithProvider( <ContentTabSync selectedSite={ selectedSite } /> );
 
diff --git a/src/components/tests/site-content-tabs.test.tsx b/src/components/tests/site-content-tabs.test.tsx
index 9650ab78..bb395e0b 100644
--- a/src/components/tests/site-content-tabs.test.tsx
+++ b/src/components/tests/site-content-tabs.test.tsx
@@ -33,6 +33,7 @@ jest.mock( '../../lib/get-ipc-api', () => ( {
 	...jest.requireActual( '../../lib/get-ipc-api' ),
 	getIpcApi: jest.fn().mockReturnValue( {
 		getConnectedWpcomSites: jest.fn().mockResolvedValue( [] ),
+		updateConnectedWpcomSites: jest.fn(),
 	} ),
 } ) );