diff --git a/packages/backend/src/migration/1710304584214-note-file.ts b/packages/backend/src/migration/1710304584214-note-file.ts
index d58d2a0cb..a5dfe3079 100644
--- a/packages/backend/src/migration/1710304584214-note-file.ts
+++ b/packages/backend/src/migration/1710304584214-note-file.ts
@@ -10,7 +10,7 @@ export class NoteFile1710304584214 implements MigrationInterface {
 		await queryRunner.query(`
 			INSERT INTO "note_file" ("noteId", "fileId") SELECT * FROM (
 				SELECT "id", UNNEST("fileIds") FROM "note"
-			)
+			) as "s"
 		`);
 		await queryRunner.createIndices("note_file", [
 			{