diff --git a/custom/gnw_fire.py b/custom/gnw_fire.py
index 9de779e..bd2dd9a 100644
--- a/custom/gnw_fire.py
+++ b/custom/gnw_fire.py
@@ -33,7 +33,7 @@
 rom.ADD_TIME_MIN_LSB=57
 rom.ADD_TIME_SEC_MSB=58
 rom.ADD_TIME_SEC_LSB=59
-rom.ADD_TIME_HOUR_MSB_PM_VALUE = 0
+rom.ADD_TIME_HOUR_MSB_PM_VALUE = 8
 
 # Input R(4)
 K1 = rom.BTN_SHORTCUT_B_TIME