diff --git a/apps/toshiba/storemate/sql/mode/maintenanceplan.pm b/apps/toshiba/storemate/sql/mode/maintenanceplan.pm
index 93060e984..89f354b85 100644
--- a/apps/toshiba/storemate/sql/mode/maintenanceplan.pm
+++ b/apps/toshiba/storemate/sql/mode/maintenanceplan.pm
@@ -122,7 +122,7 @@ sub manage_selection {
         $row->{LOGDATE} =~ /^(\d+)-(\d+)-(\d+)\s+(\d+)[:\/](\d+)[:\/](\d+)/;
         
         my $dt = DateTime->new(year => $1, month => $2, day => $3, hour => $4, minute => $5, second => $6,
-                               %tz);
+                               %$tz);
 
         next if (defined($self->{option_results}->{memory}) && defined($last_time) && $last_time > $dt->epoch);