diff --git a/karma.conf.js b/karma.conf.js
index 09ee2fdd..685176c7 100644
--- a/karma.conf.js
+++ b/karma.conf.js
@@ -109,5 +109,8 @@ module.exports = config => {
     browsers: ['Chrome'],
     colors: true,
     singleRun: false,
+
+    browserNoActivityTimeout: 60000,
+    browserDisconnectTolerance: 3
   });
 };