diff --git a/plugins/rtorrent/rtom_allsessions_097_vol b/plugins/rtorrent/rtom_allsessions_097_vol
index efb2f767..6b14e4f7 100644
--- a/plugins/rtorrent/rtom_allsessions_097_vol
+++ b/plugins/rtorrent/rtom_allsessions_097_vol
@@ -2,7 +2,7 @@
 #
 # xmlrpc based munin plugin for monitoring rtorrent's torrent count
 # prerequisites:
-#  - rtorrent 0.7.5 or newer compiled with --with-xmlrpc-c
+#  - rtorrent 0.9.7 or newer compiled with --with-xmlrpc-c
 # check http://libtorrent.rakshasa.no/wiki/RTorrentXMLRPCGuide for further informations
 #
 # written by Gabor Hudiczius