diff --git a/configs/baseline/syslinux/syslinux.cfg b/configs/baseline/syslinux/syslinux.cfg
index 88a36ea..f35f0c2 100644
--- a/configs/baseline/syslinux/syslinux.cfg
+++ b/configs/baseline/syslinux/syslinux.cfg
@@ -1,6 +1,7 @@
 #
 # SPDX-License-Identifier: GPL-3.0-or-later
 
+SERIAL 0 115200
 UI menu.c32
 MENU TITLE Arch Linux
 MENU CLEAR
diff --git a/configs/releng/syslinux/archiso_head.cfg b/configs/releng/syslinux/archiso_head.cfg
index e553e79..9c8e706 100644
--- a/configs/releng/syslinux/archiso_head.cfg
+++ b/configs/releng/syslinux/archiso_head.cfg
@@ -1,7 +1,7 @@
 #
 # SPDX-License-Identifier: GPL-3.0-or-later
 
-SERIAL 0 38400
+SERIAL 0 115200
 UI vesamenu.c32
 MENU TITLE Arch Linux
 MENU BACKGROUND splash.png