diff --git a/source/_docs/configuration/templating.markdown b/source/_docs/configuration/templating.markdown
index c44a930b6e8..9c4fffd7ec4 100644
--- a/source/_docs/configuration/templating.markdown
+++ b/source/_docs/configuration/templating.markdown
@@ -787,6 +787,7 @@ Some examples:
 
 - Filter `urlencode` will convert an object to a percent-encoded ASCII text string (e.g., for HTTP requests using `application/x-www-form-urlencoded`).
 - Filter `slugify(separator="_")` will convert a given string into a "slug".
+- Filter `ordinal` will convert an integer into a number defining a position in a series (e.g., `1st`, `2nd`, `3rd`, `4th`, etc).
 
 ### Regular expressions