diff --git a/README.md b/README.md
index b85bd544..086c1276 100644
--- a/README.md
+++ b/README.md
@@ -13,7 +13,7 @@ through an external gem.
 **Need help?** Ask on the mailing list (please do not open an issue on
 GitHub): http://groups.google.com/group/ruby-capybara
 
-**Note: Firefox 48** If you're using Firefox with selenium-webdrvier, stay on Firefox 47.0.1 and selenium-webdriver 2.53.4.  Firefox 48 requires geckodriver and is not supported without selenium-webdriver 3 which currently has multiple issues and is feature incomplete
+**Note: Firefox 48** If you're using Firefox with selenium-webdrvier, stay on either Firefox 45.0esr or 47.0.1 and selenium-webdriver 2.53.4.  Firefox 48 requires geckodriver and selenium-webdriver v3, the combo of which currently has multiple issues and is feature incomplete.
 
 ## Table of contents