diff --git a/src/matrix/storage/idb/Transaction.js b/src/matrix/storage/idb/Transaction.js
index e3189283..28acb95b 100644
--- a/src/matrix/storage/idb/Transaction.js
+++ b/src/matrix/storage/idb/Transaction.js
@@ -20,7 +20,7 @@ import {Store} from "./Store";
 import {SessionStore} from "./stores/SessionStore";
 import {RoomSummaryStore} from "./stores/RoomSummaryStore";
 import {InviteStore} from "./stores/InviteStore";
-import {TimelineEventStore} from "./stores/TimelineEventStore.js";
+import {TimelineEventStore} from "./stores/TimelineEventStore";
 import {TimelineRelationStore} from "./stores/TimelineRelationStore.js";
 import {RoomStateStore} from "./stores/RoomStateStore.js";
 import {RoomMemberStore} from "./stores/RoomMemberStore.js";
diff --git a/src/matrix/storage/idb/stores/TimelineEventStore.js b/src/matrix/storage/idb/stores/TimelineEventStore.ts
similarity index 100%
rename from src/matrix/storage/idb/stores/TimelineEventStore.js
rename to src/matrix/storage/idb/stores/TimelineEventStore.ts