diff --git a/docs/ref/checks.txt b/docs/ref/checks.txt
index d536560f0a..e9a8fbf6e8 100644
--- a/docs/ref/checks.txt
+++ b/docs/ref/checks.txt
@@ -19,6 +19,7 @@ Django's system checks are organized using the following tags:
 * ``admin``: Checks of any admin site declarations.
 * ``compatibility``: Flagging potential problems with version upgrades.
 * ``security``: Checks security related configuration.
+* ``templates``: Checks template related configuration.
 
 Some checks may be registered with multiple tags.