diff --git a/_root/karma.base.conf.js b/_root/karma.base.conf.js
index e4e43814ac..1695486692 100644
--- a/_root/karma.base.conf.js
+++ b/_root/karma.base.conf.js
@@ -36,7 +36,7 @@ module.exports = function(projectConfig) {
       browsers: ['ChromeHeadless'],
       browserNoActivityTimeout: 20000,
       browserDisconnectTolerance: 2,
-      browserDisconnectTimeout: 5000,
+      browserDisconnectTimeout: 10000,
       singleRun: true,
       customLaunchers: {
         Chrome_travis_ci: {