diff --git a/xCAT-server/lib/xcat/plugins/anaconda.pm b/xCAT-server/lib/xcat/plugins/anaconda.pm
index 78841200c..97dc16940 100644
--- a/xCAT-server/lib/xcat/plugins/anaconda.pm
+++ b/xCAT-server/lib/xcat/plugins/anaconda.pm
@@ -40,7 +40,9 @@ my %distnames = (
                  "1209597827.293308" => "rhels5.2",
                  "1231287803.932941" => "rhels5.3", 
                  "1231285121.960246" => "rhels5.3",
-                 "1247690179.875788" => "rhels5.4",
+                 "1250668122.507797" => "rhels5.4", #x86-64
+                 "1250663123.136977" => "rhels5.4", #x86
+                 "1250666120.105861" => "rhels5.4", #ppc
                  "1194015916.783841" => "fedora8",
                  "1194015385.299901" => "fedora8",
                  "1210112435.291709" => "fedora9",