diff --git a/stm-firmware/include/reflow-controller/safety/safety-config.h b/stm-firmware/include/reflow-controller/safety/safety-config.h
index 937ef02..d20ef37 100644
--- a/stm-firmware/include/reflow-controller/safety/safety-config.h
+++ b/stm-firmware/include/reflow-controller/safety/safety-config.h
@@ -38,6 +38,7 @@ enum safety_flag {
 	ERR_FLAG_UNCAL = (1<<12),
 	ERR_FLAG_DEBUG = (1<<13),
 	ERR_FLAG_TIMING_MAIN_LOOP = (1<<14),
+	ERR_FLAG_SAFETY_MEM_CORRUPT = (1<<15),
 };
 
 enum timing_monitor {
diff --git a/stm-firmware/safety/safety-controller.c b/stm-firmware/safety/safety-controller.c
index 1bdbea4..fb05f4c 100644
--- a/stm-firmware/safety/safety-controller.c
+++ b/stm-firmware/safety/safety-controller.c
@@ -91,6 +91,7 @@ static volatile struct error_flag flags[] = {
 	ERR_FLAG_ENTRY(ERR_FLAG_UNCAL, false),
 	ERR_FLAG_ENTRY(ERR_FLAG_DEBUG, true),
 	ERR_FLAG_ENTRY(ERR_FLAG_TIMING_MAIN_LOOP, false),
+	ERR_FLAG_ENTRY(ERR_FLAG_SAFETY_MEM_CORRUPT, true),
 };
 
 static volatile struct timing_mon timings[] = {