diff --git a/upsmon/ups.py b/upsmon/ups.py
index 835e28e..4ed0b6a 100644
--- a/upsmon/ups.py
+++ b/upsmon/ups.py
@@ -67,7 +67,7 @@ def main() -> int:
     while run.running:
         try:
             send(port, UPS_COMMAND)
-            raw_data = receive(port, UPS_COMMAND).lstrip('(').split()
+            raw_data = receive(port, UPS_COMMAND).lstrip('(').rstrip().split()
             if len(raw_data) < 8:
                 LOGGER.error(f"Incomplete data: {raw_data}")
                 continue