diff --git a/docs/yap.tex b/docs/yap.tex
index 02948f03b..5d949d494 100644
--- a/docs/yap.tex
+++ b/docs/yap.tex
@@ -10615,7 +10615,7 @@ Creates a new list with the same elements as @var{Queue}.
 
 @node Random, Read Utilities, Queues, Library
 @section Random Number Generator
-@cindex queue
+@cindex random
 
 The following random number operations are included with the
 @code{use_module(library(random))} command. Since YAP-4.3.19 YAP uses