1 files changed, 9 insertions, 0 deletions
diff --git a/Bugzilla/Config/Admin.pm b/Bugzilla/Config/Admin.pm
index 7be3e54d1..41d929298 100644
--- a/Bugzilla/Config/Admin.pm
+++ b/Bugzilla/Config/Admin.pm
@@ -7,7 +7,9 @@
 
 package Bugzilla::Config::Admin;
 
+use 5.10.1;
 use strict;
+use warnings;
 
 use Bugzilla::Config::Common;
 
@@ -32,6 +34,13 @@ sub get_param_list {
    name => 'allowuserdeletion',
    type => 'b',
    default => 0
+  },
+
+  {
+   name => 'last_visit_keep_days',
+   type => 't',
+   default => 10,
+   checker => \&check_numeric
   });
   return @param_list;
 }