diff --git a/src/client/initMatrix.ts b/src/client/initMatrix.ts
index 8ed4100e..f26b4f8d 100644
--- a/src/client/initMatrix.ts
+++ b/src/client/initMatrix.ts
@@ -2,6 +2,7 @@ import { createClient, MatrixClient, IndexedDBStore, IndexedDBCryptoStore } from
 
 import { cryptoCallbacks } from './secretStorageKeys';
 import { clearNavToActivePathStore } from '../app/state/navToActivePath';
+import { clearRoomToActiveThreadStore } from '../app/state/roomToActiveThread';
 
 type Session = {
   baseUrl: string;
@@ -49,6 +50,7 @@ export const startClient = async (mx: MatrixClient) => {
 export const clearCacheAndReload = async (mx: MatrixClient) => {
   mx.stopClient();
   clearNavToActivePathStore(mx.getSafeUserId());
+  clearRoomToActiveThreadStore(mx.getSafeUserId());
   await mx.store.deleteAllData();
   window.location.reload();
 };