diff --git a/README b/README
index 31b94dd..eeccf52 100644
--- a/README
+++ b/README
@@ -116,6 +116,14 @@
 ** command definition
 ** service definition
 
+ Installation hints for CentOS:
+ ------------------------------
+* It is possible that the NRPE daemon runs as user 'nrpe'. If that's the case
+  you have to change the user in the sudoers entry.
+* It may be necessary to specify the perl interpretor explicitly in the NRPE
+  command definition, e.g.:
+  command[check_lsi_raid]=/usr/lib/nagios/plugins/check_lsi_raid -C 0 -p /usr/sbin/storcli
+
  Parameter usage (example):
  --------------------------
 * ./check_lsi_raid -Tw 40 -Tc 50 -LD 0,1 -PD 1 -b 0