diff --git a/arduino/.env b/arduino/.env
index 7de2088..fb44ff4 100644
--- a/arduino/.env
+++ b/arduino/.env
@@ -1,2 +1,4 @@
-export ARDUINODIR=~/opt/arduino-1.0.5
+export ARDUINODIR=/usr/share/arduino
 export BOARD=uno
+
+export ARTISTIC_STYLE_OPTIONS='--style=attach -s4'