1 files changed, 1 insertions, 1 deletions

diff --git a/Makefile b/Makefile
index 879452f..400aeff 100644
--- a/Makefile
+++ b/Makefile
@@ -6,7 +6,7 @@ QEMU_AVR ?= qemu-system-avr
 MCU ?= atmega32u4
 SIM_MCU ?= atmega2560
 CFLAGS += -DF_CPU=16000000UL -mmcu=$(MCU) -O3
-SIM_CFLAGS += -DF_CPU=16000000UL -mmcu=$(SIM_MCU) -g3 -gdwarf-2
+SIM_CFLAGS += -DF_CPU=16000000UL -mmcu=$(SIM_MCU) -g3 -gdwarf-2 -DWDT_DISABLE
 
 $(shell mkdir -p build/{real,sim})