diff --git a/README.md b/README.md
index eb7cb93..11562db 100644
--- a/README.md
+++ b/README.md
@@ -70,7 +70,7 @@ We're happy to accept any PRs adding new themes and languages to Carbon! Current
 
 1. If the [theme](https://codemirror.net/demo/theme.html) or [language](https://codemirror.net/mode/index.html) is supported in Codemirror, all you have to do is add a [constant](https://github.com/dawnlabs/carbon/blob/master/lib/constants.js) for it.
 
-2. If it's not supported, you can add a Codemirror compliant [custom file](https://github.com/dawnlabs/carbon/tree/master/lib/customModes) to implement it and add a constant like above.
+2. If it's not supported, you can add a Codemirror compliant [custom file](https://github.com/dawnlabs/carbon/tree/master/lib/custom) to implement it and add a constant like above.
 
 ## Thanks To
 [ ▲ ZEIT ](https://zeit.co/) for sponsoring Carbon's hosting.