diff --git a/Usage.md b/Usage.md
index c309be1..efbaa9a 100644
--- a/Usage.md
+++ b/Usage.md
@@ -148,6 +148,7 @@ optional args:
  -c      cli-only NNN_OPENER (trumps -e)
  -C      earlier colorscheme
  -d      detail mode
+ -D      dirs in context color
  -e      text in $VISUAL/$EDITOR/vi
  -E      use EDITOR for undetached edits
  -f      use readline history file