diff --git a/test/components/views/rooms/MemberList-test.js b/test/components/views/rooms/MemberList-test.js
index 093e5588d0..50b40dea20 100644
--- a/test/components/views/rooms/MemberList-test.js
+++ b/test/components/views/rooms/MemberList-test.js
@@ -88,6 +88,7 @@ describe('MemberList', () => {
         };
         memberListRoom.currentState = {
             members: {},
+            getMember: jest.fn(),
             getStateEvents: (eventType, stateKey) => stateKey === undefined ? [] : null, // ignore 3pid invites
         };
         for (const member of [...adminUsers, ...moderatorUsers, ...defaultUsers]) {
diff --git a/test/test-utils.js b/test/test-utils.js
index 953693a820..d7c960228c 100644
--- a/test/test-utils.js
+++ b/test/test-utils.js
@@ -245,6 +245,7 @@ export function mkStubRoom(roomId = null) {
         maySendMessage: jest.fn().mockReturnValue(true),
         currentState: {
             getStateEvents: jest.fn(),
+            getMember: jest.fn(),
             mayClientSendStateEvent: jest.fn().mockReturnValue(true),
             maySendStateEvent: jest.fn().mockReturnValue(true),
             maySendEvent: jest.fn().mockReturnValue(true),