diff --git a/io/serialport/locales/en-US/25-serial.json b/io/serialport/locales/en-US/25-serial.json
index 38af6560..bd70a965 100644
--- a/io/serialport/locales/en-US/25-serial.json
+++ b/io/serialport/locales/en-US/25-serial.json
@@ -17,8 +17,9 @@
             "output": "Output",
             "request": "Request",
             "responsetimeout": "Default response timeout",
-            "serialReconnectTime": "Default Reconnect time",
+            "serialReconnectTime": "Reconnect After",
             "ms": "ms",
+            "sec": "Seconds",
             "serial": "serial",
             "none": "none",
             "start": "Optionally wait for a start character of",