diff --git a/RomPatcher/Sun2_FastBoot/input.txt b/RomPatcher/Sun2_FastBoot/input.txt
index f9513f8..2ab7b35 100644
--- a/RomPatcher/Sun2_FastBoot/input.txt
+++ b/RomPatcher/Sun2_FastBoot/input.txt
@@ -1,3 +1,4 @@
 0x0001b6, 0, diagret
 0x000b80, 2, loweritercount
 0x000e80, 4, Mconstop
+0x0070e9, 1, uart_time_const
diff --git a/RomPatcher/Sun2_FastBoot/rompatch.s b/RomPatcher/Sun2_FastBoot/rompatch.s
index 95c3107..37c5b41 100644
--- a/RomPatcher/Sun2_FastBoot/rompatch.s
+++ b/RomPatcher/Sun2_FastBoot/rompatch.s
@@ -9,3 +9,8 @@ loweritercount:
 Mconstop:
 	jmp (%pc,diagret)
 	
+	.section .text.uart_time_const
+uart_time_const:
+	.byte 0x1e
+	
+	
diff --git a/RomPatcher/Sun2_FastBoot/sun2-multi-rev-R.bin b/RomPatcher/Sun2_FastBoot/sun2-multi-rev-R.bin
index 6fa1476..b81ada5 100644
Binary files a/RomPatcher/Sun2_FastBoot/sun2-multi-rev-R.bin and b/RomPatcher/Sun2_FastBoot/sun2-multi-rev-R.bin differ