diff --git a/www/manager6/window/Migrate.js b/www/manager6/window/Migrate.js
index 8cac54e..b5067d7 100644
--- a/www/manager6/window/Migrate.js
+++ b/www/manager6/window/Migrate.js
@@ -366,11 +366,22 @@ Ext.define('PVE.window.Migrate', {
                 migrateStats.local_disks.forEach(function (disk) {
                     if (disk.cdrom && disk.cdrom === 1) {
                         if (!disk.volid.includes('vm-' + vm.get('vmid') + '-cloudinit')) {
+                            let text = gettext('Cannot migrate VM with local CD/DVD');
+                            let snapshots = Object.keys(disk.referenced_in_snapshot ?? {}).sort();
+                            if (!disk.is_attached && snapshots.length) {
+                                text = Ext.String.format(
+                                    ngettext(
+                                        'Cannot migrate VM with local CD/DVD ({0}) referenced in snapshot {1}. Remove the snapshot to allow migration.',
+                                        'Cannot migrate VM with local CD/DVD ({0}) referenced in snapshots {1}. Remove the snapshots to allow migration.',
+                                        snapshots.length,
+                                    ),
+                                    disk.volid,
+                                    snapshots.join(', '),
+                                );
+                            }
+
                             migration.possible = false;
-                            migration.preconditions.push({
-                                text: gettext('Cannot migrate VM with local CD/DVD'),
-                                severity: 'error',
-                            });
+                            migration.preconditions.push({ text, severity: 'error' });
                         }
                     } else {
                         let size = disk.size