diff --git a/lib/plugins.js b/lib/plugins.js
index 60390989..4a2e60b8 100644
--- a/lib/plugins.js
+++ b/lib/plugins.js
@@ -732,7 +732,7 @@ function checkNotification () {
   })
   .then(results => {
     console.log('DEBUG25')
-    if (results.length > 0) logger.debug('Successfully sent alerts')
+    if (results && results.length > 0) logger.debug('Successfully sent alerts')
   })
   .catch(err => {
     logger.error(err)