diff --git a/docker/Dockerfile-build-iso-x86_64 b/docker/Dockerfile-build-iso-x86_64
index 8b6a43e..1a8889c 100644
--- a/docker/Dockerfile-build-iso-x86_64
+++ b/docker/Dockerfile-build-iso-x86_64
@@ -1,6 +1,6 @@
 FROM archlinux:latest
 RUN mkdir -p /workspace
 COPY tmpfiles/pacman.conf /etc/pacman.conf
-RUN pacman -Syyu --noconfirm archiso binutils edk2-shell grub hugo isomd5sum mtools && rm -rf /var/cache/pacman/pkg/*
+RUN pacman -Syyu --noconfirm strace vim archiso binutils edk2-shell grub hugo isomd5sum mtools && rm -rf /var/cache/pacman/pkg/*
 CMD ["setarch","x86_64","/usr/bin/bash"]
 WORKDIR /workspace