diff --git a/bin/scenario.pl b/bin/scenario.pl
index 6396e4e3..df96b6c6 100755
--- a/bin/scenario.pl
+++ b/bin/scenario.pl
@@ -102,7 +102,7 @@ $phone_sn = int($phone_sn);
 sub extra_info
 {
     my $data = shift;
-    if(defined($ids->{extra_info})) {
+    if(defined($data->{extra_info})) {
         $ids->{extra_info} = dclone($data->{extra_info});
     } else {
         $ids->{extra_info} = {};