diff --git a/pandora_agents/unix/pandora_agent.redhat.spec b/pandora_agents/unix/pandora_agent.redhat.spec
index da87b8d574..4c8126c807 100644
--- a/pandora_agents/unix/pandora_agent.redhat.spec
+++ b/pandora_agents/unix/pandora_agent.redhat.spec
@@ -19,7 +19,8 @@ Prefix:             /usr/share
 BuildRoot:          %{_tmppath}/%{name}-%{version}-buildroot
 BuildArch:          noarch
 PreReq:             /bin/sed /bin/grep /usr/sbin/useradd
-Requires:           coreutils unzip
+Requires:           coreutils unzip perl
+Recommends:         perl-Sys-Syslog
 AutoReq:            0
 Provides:           %{name}-%{version}
 
diff --git a/pandora_agents/unix/pandora_agent.spec b/pandora_agents/unix/pandora_agent.spec
index 4caadb4176..d9b59aa72b 100644
--- a/pandora_agents/unix/pandora_agent.spec
+++ b/pandora_agents/unix/pandora_agent.spec
@@ -19,7 +19,7 @@ Prefix:             /usr/share
 BuildRoot:          %{_tmppath}/%{name}-%{version}-buildroot
 BuildArch:          noarch
 PreReq:             %fillup_prereq %insserv_prereq /usr/bin/sed /usr/bin/grep /usr/sbin/useradd
-Requires:           coreutils unzip
+Requires:           coreutils unzip perl
 AutoReq:            0
 Provides:           %{name}-%{version}
 
diff --git a/pandora_server/pandora_server.redhat.spec b/pandora_server/pandora_server.redhat.spec
index ce161903c6..ee74b741dc 100644
--- a/pandora_server/pandora_server.redhat.spec
+++ b/pandora_server/pandora_server.redhat.spec
@@ -29,6 +29,7 @@ Requires:           perl-NetAddr-IP net-snmp net-tools
 Requires:           perl-IO-Socket-INET6 perl-Socket6 perl-Net-Telnet
 Requires:           nmap wmic sudo perl-JSON
 Requires:           perl-Time-HiRes perl-Encode-Locale
+Recommends:         perl-Sys-Syslog
 
 %description
 Pandora FMS is a monitoring system for big IT environments. It uses remote tests, or local agents to grab information. Pandora supports all standard OS (Linux, AIX, HP-UX, Solaris and Windows XP,2000/2003), and support multiple setups in HA enviroments.