diff --git a/src/Squidex/app-config/karma.coverage.conf.js b/src/Squidex/app-config/karma.coverage.conf.js
index 6ee5490b3..1a3168c7c 100644
--- a/src/Squidex/app-config/karma.coverage.conf.js
+++ b/src/Squidex/app-config/karma.coverage.conf.js
@@ -1,5 +1,7 @@
 var webpackConfig = require('./webpack.test.coverage');
 
+process.env.CHROME_BIN = require('puppeteer').executablePath()
+
 module.exports = function (config) {
     var _config = {
         /**