diff --git a/docs/css/style.css b/docs/css/style.css
index 86dd53fdd5..c3ad3fa7f9 100644
--- a/docs/css/style.css
+++ b/docs/css/style.css
@@ -184,7 +184,6 @@ ul {
   padding: 0 15px;
 }
 
-h2#table-of-contents + ul,
 ul.two-column {
   column-count: 2;
   column-gap: 30px;
diff --git a/docs/index.md b/docs/index.md
index 23a2d2bc4b..28013c37dd 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -49,6 +49,7 @@ Mocha is a feature-rich JavaScript test framework running on [Node.js][] and in
 ## Table of Contents
 
 {{ toc }}
+{:.two-column}
 
 ## Installation