diff --git a/docker/Dockerfile-build-iso-i686 b/docker/Dockerfile-build-iso-i686
deleted file mode 100644
index 932585b..0000000
--- a/docker/Dockerfile-build-iso-i686
+++ /dev/null
@@ -1,7 +0,0 @@
-FROM fdupoux/archlinux32
-RUN mkdir -p /workspace
-COPY tmpfiles/pacman.conf /etc/pacman.conf
-RUN sed -i -e 's/^Architecture.*$/Architecture = i686/' /etc/pacman.conf
-RUN pacman -Syyu --noconfirm archiso binutils edk2-shell grub hugo isomd5sum mtools && rm -rf /var/cache/pacman/pkg/*
-CMD ["setarch","i686","/usr/bin/bash"]
-WORKDIR /workspace