diff --git a/installer/data/mysql/atomicupdate/bug_30648.pl b/installer/data/mysql/atomicupdate/bug_30648.pl
new file mode 100755
index 0000000000..32f7b586bb
--- /dev/null
+++ b/installer/data/mysql/atomicupdate/bug_30648.pl
@@ -0,0 +1,31 @@
+use Modern::Perl;
+use Koha::Installer::Output qw(say_warning say_failure say_success say_info);
+
+return {
+    bug_number => "30648",
+    description => "Store biblionumber of deleted record in old reserves",
+    up => sub {
+        my ($args) = @_;
+        my ($dbh, $out) = @$args{qw(dbh out)};
+        if ( !column_exists( 'reserves', 'deleted_biblionumber' ) ) {
+
+            $dbh->do(
+                q{
+                ALTER TABLE `reserves`
+                    ADD COLUMN `deleted_biblionumber` int(11) NULL DEFAULT NULL COMMENT 'links the reserve to the deleted bibliographic record (deletedbiblio.biblionumber)' AFTER biblionumber
+            }
+            );
+        }
+        say $out "Added column 'reserves.deleted_biblionumber'";
+        if ( !column_exists( 'old_reserves', 'deleted_biblionumber' ) ) {
+
+            $dbh->do(
+                q{
+                ALTER TABLE `old_reserves`
+                    ADD COLUMN `deleted_biblionumber` int(11) NULL DEFAULT NULL COMMENT 'links the reserve to the deleted bibliographic record (deletedbiblio.biblionumber)' AFTER biblionumber
+            }
+            );
+        }
+        say $out "Added column 'old_reserves.deleted_biblionumber'";
+    },
+};
diff --git a/installer/data/mysql/kohastructure.sql b/installer/data/mysql/kohastructure.sql
index 4d1f1c10ef..a48ac559d1 100644
--- a/installer/data/mysql/kohastructure.sql
+++ b/installer/data/mysql/kohastructure.sql
@@ -4916,6 +4916,7 @@ CREATE TABLE `old_reserves` (
   `borrowernumber` int(11) DEFAULT NULL COMMENT 'foreign key from the borrowers table defining which patron this hold is for',
   `reservedate` date DEFAULT NULL COMMENT 'the date the hold was places',
   `biblionumber` int(11) DEFAULT NULL COMMENT 'foreign key from the biblio table defining which bib record this hold is on',
+  `deleted_biblionumber` int(11) DEFAULT NULL COMMENT 'links the reserve to the deleted bibliographic record (deletedbiblio.biblionumber)',
   `item_group_id` int(11) DEFAULT NULL COMMENT 'foreign key from the item_groups table defining if this is an item group level hold',
   `branchcode` varchar(10) DEFAULT NULL COMMENT 'foreign key from the branches table defining which branch the patron wishes to pick this hold up at',
   `desk_id` int(11) DEFAULT NULL COMMENT 'foreign key from the desks table defining which desk the patron should pick this hold up at',
@@ -5485,6 +5486,7 @@ CREATE TABLE `reserves` (
   `borrowernumber` int(11) NOT NULL DEFAULT 0 COMMENT 'foreign key from the borrowers table defining which patron this hold is for',
   `reservedate` date DEFAULT NULL COMMENT 'the date the hold was placed',
   `biblionumber` int(11) NOT NULL DEFAULT 0 COMMENT 'foreign key from the biblio table defining which bib record this hold is on',
+  `deleted_biblionumber` int(11) DEFAULT NULL COMMENT 'links the reserve to the deleted bibliographic record (deletedbiblio.biblionumber)',
   `item_group_id` int(11) DEFAULT NULL COMMENT 'foreign key from the item_groups table defining if this is an item group level hold',
   `branchcode` varchar(10) NOT NULL COMMENT 'foreign key from the branches table defining which branch the patron wishes to pick this hold up at',
   `desk_id` int(11) DEFAULT NULL COMMENT 'foreign key from the desks table defining which desk the patron should pick this hold up at',