diff --git a/.gitignore b/.gitignore
index d9cd4f503a..ce8928c12a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,6 +4,7 @@
 /nightwatch.json
 node_modules
 npm-debug.log
+lib-cov
 selenium-debug.log
 phantomjsdriver.log
 *~
diff --git a/bin/.gitignore b/bin/.gitignore
index 7f47845881..3fc19914db 100644
--- a/bin/.gitignore
+++ b/bin/.gitignore
@@ -1,4 +1,5 @@
 selenium-server-standalone-*
 chromedriver
+chromedriver-*
 phantomjs
 IEDriverServer_*