diff --git a/typescript/seeds-scripts/rerunners/fix-folder-ids.js b/typescript/seeds-scripts/rerunners/fix-folder-ids.js
index 7556e5526..8c999f00f 100644
--- a/typescript/seeds-scripts/rerunners/fix-folder-ids.js
+++ b/typescript/seeds-scripts/rerunners/fix-folder-ids.js
@@ -5,7 +5,7 @@ MutateCollection("folders.json", (folders) => {
 	logger.info("Updating Folders.");
 
 	for (const folder of folders) {
-		if(!folder.id?.startsWith("F")) {
+		if(folder.id === undefined || !folder.id.startsWith("F")) {
 			folder.id = CreateFolderID();
 			logger.info(`Updating ${folder.slug}`);
 		}