diff --git a/content/en/functions/transform/ToMath.md b/content/en/functions/transform/ToMath.md
index db93a7382..2eba9abbe 100644
--- a/content/en/functions/transform/ToMath.md
+++ b/content/en/functions/transform/ToMath.md
@@ -2,7 +2,7 @@
 title: transform.ToMath
 description: Renders a math expression using KaTeX.
 categories: []
-keywords: []
+keywords: [math]
 action:
   aliases: []
   related: