diff --git a/karma.conf.js b/karma.conf.js
index 3ef7f49bfa7..e02bebb228d 100644
--- a/karma.conf.js
+++ b/karma.conf.js
@@ -14,7 +14,10 @@ module.exports = function(karma) {
 
 		browserify: {
 			debug: true
-		}
+		},
+
+		browserNoActivityTimeout: 500000,
+		browserDisconnectTolerance: 5
 	};
 
 	// https://swizec.com/blog/how-to-run-javascript-tests-in-chrome-on-travis/swizec/6647