1 files changed, 1 insertions, 0 deletions

diff --git a/README.md b/README.md
index c5946e1..5cdafdc 100644
--- a/README.md
+++ b/README.md
@@ -142,6 +142,7 @@ Only on document attributes, not on include directive.
 * `sectnumlevels`
 * `sectnums`
 * `showtitle`
+* `stylesheet`
 * `table-caption`
 * `title-separator`
 * `version-label`