diff --git a/src/matrix/storage/idb/Storage.js b/src/matrix/storage/idb/Storage.ts
similarity index 100%
rename from src/matrix/storage/idb/Storage.js
rename to src/matrix/storage/idb/Storage.ts
diff --git a/src/matrix/storage/idb/StorageFactory.js b/src/matrix/storage/idb/StorageFactory.js
index a9dc8eed..84b699eb 100644
--- a/src/matrix/storage/idb/StorageFactory.js
+++ b/src/matrix/storage/idb/StorageFactory.js
@@ -14,7 +14,7 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-import {Storage} from "./Storage.js";
+import {Storage} from "./Storage";
 import { openDatabase, reqAsPromise } from "./utils";
 import { exportSession, importSession } from "./export.js";
 import { schema } from "./schema.js";