diff --git a/src/routes/material.spec.ts b/src/routes/material.spec.ts
index 746a620..8b212aa 100644
--- a/src/routes/material.spec.ts
+++ b/src/routes/material.spec.ts
@@ -3,7 +3,6 @@ import _ from 'lodash';
 import MaterialModel from '../models/material';
 import TestHelper from "../test/helper";
 
-// TODO: deal with numbers with leading zeros
 
 describe('/material', () => {
   let server;
@@ -378,7 +377,7 @@ describe('/material', () => {
         url: '/material/new',
         auth: {basic: 'janedoe'},
         httpStatus: 200,
-        req: {name: 'Crastin CE 2510', supplier: 'Du Pont', group: 'PBT', mineral: 0, glass_fiber: 30, carbon_fiber: 0, numbers: [{color: 'black', number: '5515798402'}]}
+        req: {name: 'Crastin CE 2510', supplier: 'Du Pont', group: 'PBT', mineral: 0, glass_fiber: 30, carbon_fiber: 0, numbers: [{color: 'black', number: '05515798402'}]}
       }).end((err, res) => {
         if (err) return done (err);
         should(res.body).have.only.keys('_id', 'name', 'supplier', 'group', 'mineral', 'glass_fiber', 'carbon_fiber', 'numbers');
@@ -392,7 +391,7 @@ describe('/material', () => {
         should(res.body.numbers).matchEach(number => {
           should(number).have.only.keys('color', 'number');
           should(number).have.property('color', 'black');
-          should(number).have.property('number', '5515798402');
+          should(number).have.property('number', '05515798402');
         });
         done();
       });