diff --git a/Weather/SerialReader/SerialReader.cs b/Weather/SerialReader/SerialReader.cs
index 662b81e..552ad9b 100644
--- a/Weather/SerialReader/SerialReader.cs
+++ b/Weather/SerialReader/SerialReader.cs
@@ -55,6 +55,7 @@ namespace ChrisKaczor.HomeMonitor.Weather.SerialReader
 
                     WriteLog("Opening serial port");
 
+                    serialPort.ReadBufferSize = 10 * 1024;
                     serialPort.Open();
 
                     BoardStarted = false;