diff --git a/0BUILD b/0BUILD
index 4642c15..dcc4aca 100644
--- a/0BUILD
+++ b/0BUILD
@@ -95,7 +95,7 @@
         </output>
 
         <cmd tool="$(avrdude)" checkDates="FALSE"  >
-          -p t84 -c stk500 -P /dev/ttyACM0 -B16 -U flash:w:avr/att84_temp1.hex
+          -p t84 -c stk500 -P /dev/ttyACM0 -B16 -U hfuse:w:0xD7:m -U efuse:w:0xFE:m  -U flash:w:avr/att84_temp1.hex
         </cmd>
 
         <buildMessage>