diff --git a/installer/data/mysql/atomicupdate/bug_27069.perl b/installer/data/mysql/atomicupdate/bug_27069.perl
new file mode 100644
index 0000000000..854c051346
--- /dev/null
+++ b/installer/data/mysql/atomicupdate/bug_27069.perl
@@ -0,0 +1,17 @@
+$DBversion = 'XXX';
+if( CheckVersion( $DBversion ) ) {
+
+    $dbh->do(q{
+        UPDATE circulation_rules
+        SET
+            rule_value = CASE
+                WHEN rule_value='0' THEN 'not_allowed'
+                WHEN rule_value='1' THEN 'from_home_library'
+                WHEN rule_value='2' THEN 'from_any_library'
+                WHEN rule_value='3' THEN 'from_local_hold_group'
+            END
+        WHERE rule_name='holdallowed' AND rule_value >= 0 AND rule_value <= 3;
+    });
+
+    NewVersion( $DBversion, 27069, "Change holdallowed values from numbers to strings");
+}