diff --git a/src/matrix/storage/common.js b/src/matrix/storage/common.js
index 3e9aca4f..438cf6b3 100644
--- a/src/matrix/storage/common.js
+++ b/src/matrix/storage/common.js
@@ -18,6 +18,7 @@ export const STORE_NAMES = Object.freeze([
     "session",
     "roomState",
     "roomSummary",
+    "invites",
     "roomMembers",
     "timelineEvents",
     "timelineFragments",
diff --git a/src/matrix/storage/idb/Transaction.js b/src/matrix/storage/idb/Transaction.js
index 8d5ba232..162f821f 100644
--- a/src/matrix/storage/idb/Transaction.js
+++ b/src/matrix/storage/idb/Transaction.js
@@ -19,6 +19,7 @@ import {StorageError} from "../common.js";
 import {Store} from "./Store.js";
 import {SessionStore} from "./stores/SessionStore.js";
 import {RoomSummaryStore} from "./stores/RoomSummaryStore.js";
+import {InviteStore} from "./stores/InviteStore.js";
 import {TimelineEventStore} from "./stores/TimelineEventStore.js";
 import {RoomStateStore} from "./stores/RoomStateStore.js";
 import {RoomMemberStore} from "./stores/RoomMemberStore.js";
@@ -64,6 +65,10 @@ export class Transaction {
         return this._store("roomSummary", idbStore => new RoomSummaryStore(idbStore));
     }
 
+    get invites() {
+        return this._store("invites", idbStore => new InviteStore(idbStore));
+    }
+
     get timelineFragments() {
         return this._store("timelineFragments", idbStore => new TimelineFragmentStore(idbStore));
     }
diff --git a/src/matrix/storage/idb/schema.js b/src/matrix/storage/idb/schema.js
index 4d0d45ac..7cf100aa 100644
--- a/src/matrix/storage/idb/schema.js
+++ b/src/matrix/storage/idb/schema.js
@@ -11,7 +11,8 @@ export const schema = [
     migrateSession,
     createE2EEStores,
     migrateEncryptionFlag,
-    createAccountDataStore
+    createAccountDataStore,
+    createInviteStore
 ];
 // TODO: how to deal with git merge conflicts of this array?
 
@@ -103,3 +104,8 @@ async function migrateEncryptionFlag(db, txn) {
 function createAccountDataStore(db) {
     db.createObjectStore("accountData", {keyPath: "type"});
 }
+
+// v7
+function createInviteStore(db) {
+    db.createObjectStore("invites", {keyPath: "roomId"});
+}
diff --git a/src/matrix/storage/idb/stores/InviteStore.js b/src/matrix/storage/idb/stores/InviteStore.js
new file mode 100644
index 00000000..a3c7517a
--- /dev/null
+++ b/src/matrix/storage/idb/stores/InviteStore.js
@@ -0,0 +1,33 @@
+/*
+Copyright 2021 The Matrix.org Foundation C.I.C.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+export class InviteStore {
+	constructor(inviteStore) {
+		this._inviteStore = inviteStore;
+	}
+
+	getAll() {
+		return this._inviteStore.selectAll();
+	}
+
+	set(invite) {
+		return this._inviteStore.put(invite);
+	}
+
+    remove(roomId) {
+        this._store.delete(roomId);
+    }
+}