diff --git a/configs/releng/syslinux/archiso_sys.cfg b/configs/releng/syslinux/archiso_sys.cfg
index 8f45bc5..9e70c17 100644
--- a/configs/releng/syslinux/archiso_sys.cfg
+++ b/configs/releng/syslinux/archiso_sys.cfg
@@ -4,7 +4,7 @@
 INCLUDE boot/syslinux/archiso_head.cfg
 
 DEFAULT arch64
-TIMEOUT 15
+TIMEOUT 150
 
 INCLUDE boot/syslinux/archiso_sys-linux.cfg