diff --git a/modules/worker/back/models/operator.js b/modules/worker/back/models/operator.js
index d46f3d9349..8b562717e0 100644
--- a/modules/worker/back/models/operator.js
+++ b/modules/worker/back/models/operator.js
@@ -17,6 +17,11 @@ module.exports = Self => {
 
             const {backupPrinterNotificationDelay} = await models.ProductionConfig.findOne();
             if (backupPrinterNotificationDelay) {
+                console.log('operator delay:',
+                    backupPrinterNotificationDelay,
+                    Date.vnNow(),
+                    new Date(Date.vnNow() - (backupPrinterNotificationDelay * 1000))
+                );
                 const notifications = await models.NotificationQueue.find(
                     {where: {created: {gte: new Date(Date.vnNow() - (backupPrinterNotificationDelay * 1000))},
                         notificationFk: notificationName,
diff --git a/package.json b/package.json
index fc8b709c9d..b1ec06c691 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "salix-back",
-    "version": "24.24.1",
+    "version": "24.24.2",
     "author": "Verdnatura Levante SL",
     "description": "Salix backend",
     "license": "GPL-3.0",