diff --git a/README.md b/README.md
index 50951b9..265a6c4 100644
--- a/README.md
+++ b/README.md
@@ -27,7 +27,7 @@ Join us on slack at [**#awesome-explorables**](https://awesome-explorables.com/)
 	- [Data Structures](#data-structures)
 - [Science](#science)
 - [Physics](#physics)
-- [Psychology](#psychology-human-machine-interface)
+- [Psychology - Human Machine Interface](#psychology-human-machine-interface)
 - [Other](#other)
 - [About Explorable Explanations](#about-explorable-explanations)
 - [Tools for Explorable Explanations](#tools-for-explorable-explanations)