diff --git a/trixie/preseed-efi.cfg b/trixie/preseed-efi.cfg
index cd3006f..06584f0 100644
--- a/trixie/preseed-efi.cfg
+++ b/trixie/preseed-efi.cfg
@@ -95,9 +95,9 @@ d-i preseed/late_command string \
   echo deb-src http://deb.debian.org/debian-security/ trixie-security main contrib non-free non-free-firmware>> /target/etc/apt/sources.list; \
   echo deb http://deb.debian.org/debian trixie-updates main contrib non-free non-free-firmware>> /target/etc/apt/sources.list; \
   echo deb-src http://deb.debian.org/debian trixie-updates main contrib non-free non-free-firmware>> /target/etc/apt/sources.list; \
-  in-target apt-get update; \
+  in-target apt-get update -y; \
   in-target apt-get dist-upgrade -y; \
-  in-target apt-get autoremove;
+  in-target apt-get autoremove -y;
 
 d-i grub-installer/only_debian boolean true
 d-i grub-installer/with_other_os boolean true
diff --git a/trixie/preseed.cfg b/trixie/preseed.cfg
index 9812676..06584f0 100644
--- a/trixie/preseed.cfg
+++ b/trixie/preseed.cfg
@@ -40,6 +40,9 @@ d-i partman-partitioning/confirm_write_new_label boolean true
 d-i partman/choose_partition select finish
 d-i partman/confirm boolean true
 d-i partman/confirm_nooverwrite boolean true
+d-i partman-efi/non_efi_system boolean true
+d-i partman-partitioning/choose_label select gpt
+d-i partman-partitioning/default_label string gpt
 
 d-i apt-setup/cdrom/set-first boolean false
 d-i apt-setup/non-free-firmware boolean true
@@ -92,9 +95,9 @@ d-i preseed/late_command string \
   echo deb-src http://deb.debian.org/debian-security/ trixie-security main contrib non-free non-free-firmware>> /target/etc/apt/sources.list; \
   echo deb http://deb.debian.org/debian trixie-updates main contrib non-free non-free-firmware>> /target/etc/apt/sources.list; \
   echo deb-src http://deb.debian.org/debian trixie-updates main contrib non-free non-free-firmware>> /target/etc/apt/sources.list; \
-  in-target apt-get update; \
+  in-target apt-get update -y; \
   in-target apt-get dist-upgrade -y; \
-  in-target apt-get autoremove;
+  in-target apt-get autoremove -y;
 
 d-i grub-installer/only_debian boolean true
 d-i grub-installer/with_other_os boolean true