diff --git a/xCAT-client-2.0/usr/bin/xcoll b/xCAT-client-2.0/usr/bin/xcoll
index 51040583d..4699e7f58 100755
--- a/xCAT-client-2.0/usr/bin/xcoll
+++ b/xCAT-client-2.0/usr/bin/xcoll
@@ -24,4 +24,5 @@ foreach (keys %collated) {
     print "$nodes\n";
     print "====================================\n";
     print $_;
+    print "\n";
 }