diff --git a/autobuilder/Containerfile b/autobuilder/Containerfile
index d2f1e42..7fa85c3 100644
--- a/autobuilder/Containerfile
+++ b/autobuilder/Containerfile
@@ -1,8 +1,10 @@
 ARG BASEIMAGE=localhost/spark
 FROM $BASEIMAGE
-RUN pacman -Suy --noconfirm base-devel
+RUN pacman -Suy --noconfirm base-devel # cache
 
 COPY gnupg /.gnupg
 COPY ./build /build
 
+COPY ./mirrorlist /etc/pacman.d/mirrorlist
+
 RUN chmod 700 /.gnupg
diff --git a/autobuilder/mirrorlist b/autobuilder/mirrorlist
new file mode 100644
index 0000000..3978011
--- /dev/null
+++ b/autobuilder/mirrorlist
@@ -0,0 +1,7 @@
+# Fleshless
+Server = https://mirror.fleshless.org/arch/$repo/os/$arch
+
+# Backup
+Server = https://mirror.pkgbuild.com/$repo/os/$arch
+Server = https://mirror.pseudoform.org/$repo/os/$arch
+Server = https://ftp.halifax.rwth-aachen.de/archlinux/$repo/os/$arch