diff --git a/runtime/doc/options.txt b/runtime/doc/options.txt
index 443175a..ddd5af0 100644
--- a/runtime/doc/options.txt
+++ b/runtime/doc/options.txt
@@ -4165,6 +4165,7 @@
 	|hl-ErrorMsg|	 e  error messages
 			 h  (obsolete, ignored)
 	|hl-IncSearch|	 i  'incsearch' highlighting
+	|hl-CurSearch|	 y  current instance of last search pattern
 	|hl-Search|	 l  last search pattern highlighting (see 'hlsearch')
 	|hl-MoreMsg|	 m  |more-prompt|
 	|hl-ModeMsg|	 M  Mode (e.g., "-- INSERT --")