diff --git a/sympa.cf b/sympa.cf
index d6fe38d..d206180 100644
--- a/sympa.cf
+++ b/sympa.cf
@@ -8,7 +8,7 @@ classes:
 	"sympa_b";
 
 vars:
-	debian&sympa_b::	
+	debian::	
 		"lib_dir" string => "/usr/lib/sympa";
 		"var_lib_dir" string => "/var/lib/sympa";
 		"share_dir" string => "/usr/share/sympa";
@@ -23,6 +23,23 @@ vars:
 			"sympa"
 		};
 
+	centos::	
+		"lib_dir" string => "/usr/lib/sympa";
+		"var_lib_dir" string => "/var/lib/sympa";
+		"share_dir" string => "/usr/share/sympa";
+		"conf_dir" string => "/etc/sympa";
+		"sympa_conf" string => "$(conf_dir)/sympa/sympa.conf";
+		"service_name" string => "sympa";
+		"wwservice_name" string => "wwsympa";
+		"wwsympa_socket" string => "/var/run/sympa/wwsympa.socket";
+		"sympa_pl_cmd" string => "/usr/bin/sympa";
+
+		"pkgs" slist => {
+			"sympa"
+		};
+
+
+
 
 	debian&sympa_s::
 		"install_dir" string => "/usr/local/sympa";