diff --git a/back/tests.js b/back/tests.js
index 8f612c220..57e800772 100644
--- a/back/tests.js
+++ b/back/tests.js
@@ -27,8 +27,6 @@ async function test() {
     const app = require('vn-loopback/server/server');
     app.boot(bootOptions);
 
-    await new Promise(resolve => setTimeout(resolve, 15000));
-
     const Jasmine = require('jasmine');
     const jasmine = new Jasmine();
     const SpecReporter = require('jasmine-spec-reporter').SpecReporter;
@@ -42,7 +40,7 @@ async function test() {
     jasmine.loadConfig({
         spec_dir: '.',
         spec_files: backSpecs,
-        helpers: []
+        helpers: [],
     });
 
     jasmine.addReporter(new SpecReporter({
@@ -56,6 +54,7 @@ async function test() {
     }));
 
     jasmine.exitOnCompletion = false;
+    jasmine.defaultTimeoutInterval = 40000;
     await jasmine.execute();
     if (app) await app.disconnect();
     if (container) await container.rm();