diff --git a/templates/installer_amd64.list.chroot b/templates/installer_amd64.list.chroot
index e953904..7abb524 100644
--- a/templates/installer_amd64.list.chroot
+++ b/templates/installer_amd64.list.chroot
@@ -1 +1 @@
-linux-image-amd64 grub-pc-bin grub-efi-amd64
+linux-image-amd64 grub-pc-bin grub-efi-amd64 python-is-python3
diff --git a/templates/installer_arm64.list.chroot b/templates/installer_arm64.list.chroot
index 1775a53..33f4c30 100644
--- a/templates/installer_arm64.list.chroot
+++ b/templates/installer_arm64.list.chroot
@@ -1 +1 @@
-linux-image-arm64 grub-efi-arm64
+linux-image-arm64 grub-efi-arm64 python-is-python3