diff --git a/pandora_agents/unix/ChangeLog b/pandora_agents/unix/ChangeLog
index aab9893bc2..a58f2e6551 100644
--- a/pandora_agents/unix/ChangeLog
+++ b/pandora_agents/unix/ChangeLog
@@ -1,3 +1,7 @@
+2011-09-29  Koichiro Kikuchi <koichiro@rworks.jp>
+
+	* pandora_agent.redhat.spec: Fixed wrong command paths in %prereq.
+
 2011-09-13  Koichiro Kikuchi <koichiro@rworks.jp>
 
 	* pandora_agent: Clear the old process information before
diff --git a/pandora_agents/unix/pandora_agent.redhat.spec b/pandora_agents/unix/pandora_agent.redhat.spec
index 2a10c996b7..b09d423d36 100755
--- a/pandora_agents/unix/pandora_agent.redhat.spec
+++ b/pandora_agents/unix/pandora_agent.redhat.spec
@@ -18,7 +18,7 @@ Packager:           Sancho Lerena <slerena@artica.es>
 Prefix:             /usr/share
 BuildRoot:          %{_tmppath}/%{name}-%{version}-buildroot
 BuildArch:          noarch
-PreReq:             /usr/bin/sed /usr/bin/grep /usr/sbin/useradd
+PreReq:             /bin/sed /bin/grep /usr/sbin/useradd
 Requires:           coreutils unzip
 AutoReq:            0
 Provides:           %{name}-%{version}