diff --git a/api/src/controllers/delivery-note.controller.ts b/api/src/controllers/delivery-note.controller.ts
index 750afde..8117f00 100644
--- a/api/src/controllers/delivery-note.controller.ts
+++ b/api/src/controllers/delivery-note.controller.ts
@@ -35,7 +35,7 @@ export default async function (fastify: FastifyInstance) {
       let payload: any = {
         data: [{
           action: request.params.document_type.toUpperCase(),
-          docNum: request.query.dm
+          docNum: request.query.dm.replaceAll(' ', '').replaceAll('%20', '')
         }]
       }