diff --git a/installer/data/mysql/atomicupdate/bug23685.pl b/installer/data/mysql/atomicupdate/bug23685.pl
new file mode 100755
index 0000000000..f17fb3dad0
--- /dev/null
+++ b/installer/data/mysql/atomicupdate/bug23685.pl
@@ -0,0 +1,21 @@
+use Modern::Perl;
+use Koha::Installer::Output qw(say_warning say_failure say_success say_info);
+
+return {
+    bug_number  => "23685",
+    description => "Add prefs ReportsExportFormatODS and ReportsExportLimit",
+    up          => sub {
+        my ($args) = @_;
+        my ( $dbh, $out ) = @$args{qw(dbh out)};
+
+        # sysprefs
+        $dbh->do(
+            q{
+            INSERT IGNORE INTO systempreferences ( variable, value, options, explanation, type ) VALUES
+            ('ReportsExportFormatODS',1,NULL,'Show ODS download in Reports','YesNo'),
+            ('ReportsExportLimit',NULL,NULL,'Limit for report downloads','Integer');
+        }
+        );
+        say $out "Added new system preferences: ReportsExportFormatODS and ReportsExportLimit";
+    },
+};
diff --git a/installer/data/mysql/mandatory/sysprefs.sql b/installer/data/mysql/mandatory/sysprefs.sql
index 20d11d36ab..925c1a4de0 100644
--- a/installer/data/mysql/mandatory/sysprefs.sql
+++ b/installer/data/mysql/mandatory/sysprefs.sql
@@ -655,6 +655,8 @@ INSERT INTO systempreferences ( `variable`, `value`, `options`, `explanation`, `
 ('RenewalSendNotice','0','',NULL,'YesNo'),
 ('RenewSerialAddsSuggestion','0',NULL,'If ON, adds a new suggestion at serial subscription renewal','YesNo'),
 ('RentalFeesCheckoutConfirmation', '0', NULL , 'Allow user to confirm when checking out an item with rental fees.', 'YesNo'),
+('ReportsExportFormatODS',1,NULL,'Show ODS download in Reports','YesNo'),
+('ReportsExportLimit',NULL,NULL,'Limit for report downloads','Integer'),
 ('ReplytoDefault','',NULL,'Use this email address as the replyto in emails','Free'),
 ('ReportsLog','0',NULL,'If ON, log information about reports.','YesNo'),
 ('RequireCashRegister','0',NULL,'Require a cash register when collecting a payment','YesNo'),