diff --git a/print/core/smtp.js b/print/core/smtp.js
index 0017739da6..36a76dbafc 100644
--- a/print/core/smtp.js
+++ b/print/core/smtp.js
@@ -28,7 +28,7 @@ module.exports = {
             for (let attachment of options.attachments) {
                 const fileName = attachment.filename;
                 const filePath = attachment.path;
-                // if (fileName.includes('.png')) return;
+                if (fileName.includes('.png')) return;
 
                 if (fileName || filePath)
                     attachments.push(filePath ? filePath : fileName);