diff --git a/src/models/drive-file.ts b/src/models/drive-file.ts
index 4b87b26a8c..fad6a3ef70 100644
--- a/src/models/drive-file.ts
+++ b/src/models/drive-file.ts
@@ -12,6 +12,7 @@ const DriveFile = monkDb.get<IDriveFile>('driveFiles.files');
 DriveFile.createIndex('md5');
 DriveFile.createIndex('metadata.uri');
 DriveFile.createIndex('metadata.userId');
+DriveFile.createIndex('metadata.folderId');
 export default DriveFile;
 
 export const DriveFileChunk = monkDb.get('driveFiles.chunks');