diff --git a/xCAT-server/lib/xcat/plugins/CONSsn.pm b/xCAT-server/lib/xcat/plugins/CONSsn.pm
index d2dd152db..7426a543b 100644
--- a/xCAT-server/lib/xcat/plugins/CONSsn.pm
+++ b/xCAT-server/lib/xcat/plugins/CONSsn.pm
@@ -20,7 +20,7 @@ use Getopt::Long;
 #-------------------------------------------------------
 
 =head3  handled_commands
-
+Only for Linux now
 Check to see if on a Service Node
 Check database to see if this node is going to have Conserver setup
    should be always
@@ -37,6 +37,9 @@ sub handled_commands
     if ($ENV{'XCATBYPASS'}) {
        return 0;
     }
+    if (xCAT::Utils->isAIX()) { # do not run on AIX
+       return 0;
+    }
 
     my $rc = 0;
     if (xCAT::Utils->isServiceNode())