diff --git a/.gitignore b/.gitignore
index d1258a8..8830b19 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,4 @@ WifiOfficeSensorsPachube/passwords.h
 *.DS_Store
 *.fzz
 *.vscode*
+LightSensors/LightSensorClient/arduino_secrets.h