diff --git a/tests/run-tests.js b/tests/run-tests.js
index a1b6f25913147db3b7eb567883ad4e7f15c0bcd0..a5e687a929458ecac9240fd39246734ad82d5372 100644
--- a/tests/run-tests.js
+++ b/tests/run-tests.js
@@ -22,10 +22,7 @@ console.log('Starting development server for e2e tests...');
 startServer.stdout.on('data', data => {
   // eslint-disable-next-line
   console.log(data.toString());
-  if (
-    data.toString().indexOf('Compiled successfully') >= 0 ||
-    data.toString().indexOf('Compiled with warnings') >= 0
-  ) {
+  if (data.toString().indexOf('App running at') >= 0) {
     // eslint-disable-next-line
     console.log('Development server is started, ready to run tests.');
     const testCmd = spawn(/^win/.test(process.platform) ? 'npm.cmd' : 'npm', ['test'], {