diff --git a/test/components/views/rooms/RoomList-test.js b/test/components/views/rooms/RoomList-test.js
index c2cad431f4..1c2a1c9992 100644
--- a/test/components/views/rooms/RoomList-test.js
+++ b/test/components/views/rooms/RoomList-test.js
@@ -9,8 +9,8 @@ import sdk from '../../../skinned-sdk';
 import { DragDropContext } from 'react-beautiful-dnd';
 
 import dis from '../../../../src/dispatcher/dispatcher';
-import DMRoomMap from '../../../../src/utils/DMRoomMap.js';
-import GroupStore from '../../../../src/stores/GroupStore.js';
+import DMRoomMap from '../../../../src/utils/DMRoomMap';
+import GroupStore from '../../../../src/stores/GroupStore';
 
 import { MatrixClient, Room, RoomMember } from 'matrix-js-sdk';
 import {DefaultTagID} from "../../../../src/stores/room-list/models";
diff --git a/test/utils/ShieldUtils-test.js b/test/utils/ShieldUtils-test.js
index e4c0c671e3..8e3b19c1c4 100644
--- a/test/utils/ShieldUtils-test.js
+++ b/test/utils/ShieldUtils-test.js
@@ -42,7 +42,7 @@ describe("mkClient self-test", function() {
 
 describe("shieldStatusForMembership self-trust behaviour", function() {
     beforeAll(() => {
-        DMRoomMap._sharedInstance = {
+        DMRoomMap.sharedInstance = {
             getUserIdForRoomId: (roomId) => roomId === "DM" ? "@any:h" : null,
         };
     });