diff --git a/buildroot-external/board/arm-uefi/generic-aarch64/grub.cfg b/buildroot-external/board/arm-uefi/generic-aarch64/grub.cfg
index 525cf8293..7ac9c0a4d 100644
--- a/buildroot-external/board/arm-uefi/generic-aarch64/grub.cfg
+++ b/buildroot-external/board/arm-uefi/generic-aarch64/grub.cfg
@@ -1,5 +1,5 @@
 set default=99
-set timeout=5
+set timeout=1
 
 set ORDER="A B"
 set A_OK=0
diff --git a/buildroot-external/board/pc/grub.cfg b/buildroot-external/board/pc/grub.cfg
index b731be436..5aa835107 100644
--- a/buildroot-external/board/pc/grub.cfg
+++ b/buildroot-external/board/pc/grub.cfg
@@ -1,5 +1,5 @@
 set default=99
-set timeout=5
+set timeout=1
 
 set ORDER="A B"
 set A_OK=0