diff --git a/app/monitor.py b/app/monitor.py
index ee28d65..27e9196 100644
--- a/app/monitor.py
+++ b/app/monitor.py
@@ -1,6 +1,9 @@
 import pyudev
 import signal
+import logging
 import sys
+import os
+
 
 def on_usb_attached(device):
     print(f"USB device attached: {device.device_node or device.sys_name}")
@@ -31,9 +34,16 @@ def signal_handler(sig, frame):
     sys.exit(0)
 
 if __name__ == "__main__":
+    logging.basicConfig(format='%(asctime)s %(message)s', level=logging.INFO)
+    try:
+        CURRENT_NODE_NAME=os.environ['CURRENT_NODE_NAME']
+        logging.info(f"Starging USB-watch on {CURRENT_NODE_NAME}")
+    except KeyError:
+        logging.error('Environment variabel CURRENT_NODE_NAME is not set')
+        sys.exit(1)
     signal.signal(signal.SIGINT, signal_handler)
 
     list_current_usb_devices()
-    print("Monitoring USB devices. Press Ctrl+C to exit.\n")
+    logging.info("Monitoring USB device changes......")
 
     monitor_usb()