diff --git a/routes/(apps)/mobility/api/insert_mobility.ts b/routes/(apps)/mobility/api/insert_mobility.ts
index fcdfb1a..1fb854d 100644
--- a/routes/(apps)/mobility/api/insert_mobility.ts
+++ b/routes/(apps)/mobility/api/insert_mobility.ts
@@ -82,7 +82,7 @@ export const handler: Handlers = {
 
       for (const mobility of data) {
         const {
-          id = null,
+          id,
           studentId,
           startDate,
           endDate,