diff --git a/doc/setup.texi b/doc/setup.texi
index c1edd5149..b4d31017a 100644
--- a/doc/setup.texi
+++ b/doc/setup.texi
@@ -587,6 +587,9 @@ master# /usr/heimdal/libexec/ipropd-master &
 slave#  /usr/heimdal/libexec/ipropd-slave master &
 @end example
 
+To manage the iprop log file you should use the @command{iprop-log}
+command. With it you can dump, truncate and reply the logfile.
+
 @node Salting, Cross realm, Incremental propagation, Setting up a realm
 @section Salting
 @cindex Salting