diff --git a/ohs_th_alarm.h b/ohs_th_alarm.h
index d22666a..ed9e0ff 100644
--- a/ohs_th_alarm.h
+++ b/ohs_th_alarm.h
@@ -9,7 +9,7 @@
 #define OHS_TH_ALARM_H_
 
 #ifndef ALARM_DEBUG
-#define ALARM_DEBUG 1
+#define ALARM_DEBUG 0
 #endif
 
 #if ALARM_DEBUG
diff --git a/ohs_th_modem.h b/ohs_th_modem.h
index 56043e3..022ba87 100644
--- a/ohs_th_modem.h
+++ b/ohs_th_modem.h
@@ -9,7 +9,7 @@
 #define OHS_TH_MODEM_H_
 
 #ifndef MODEM_DEBUG
-#define MODEM_DEBUG 1
+#define MODEM_DEBUG 0
 #endif
 
 #if MODEM_DEBUG
diff --git a/ohs_th_trigger.h b/ohs_th_trigger.h
index 6aef06a..36c6209 100644
--- a/ohs_th_trigger.h
+++ b/ohs_th_trigger.h
@@ -9,7 +9,7 @@
 #define OHS_THi_H_
 
 #ifndef TRIGGER_DEBUG
-#define TRIGGER_DEBUG 1
+#define TRIGGER_DEBUG 0
 #endif
 
 #if TRIGGER_DEBUG