diff --git a/buildfromtarball/Dockerfile b/buildfromtarball/Dockerfile
deleted file mode 100644
index 11ed7a6..0000000
--- a/buildfromtarball/Dockerfile
+++ /dev/null
@@ -1,11 +0,0 @@
-FROM docker:latest
-
-RUN apk add --no-cache \
-	bash \
-	ca-certificates \
-	curl \
-	tar
-
-COPY build.sh /usr/local/bin/build
-
-ENTRYPOINT ["build"]
diff --git a/buildfromtarball/build.sh b/buildfromtarball/build.sh
deleted file mode 100755
index efbd1f3..0000000
--- a/buildfromtarball/build.sh
+++ /dev/null
@@ -1,22 +0,0 @@
-#!/bin/bash
-set -e
-set -o pipefail
-set -x
-
-tarball=$1
-image=$2
-
-volume=/build
-
-mkdir -p "$volume"
-
-(curl --fail --silent --show-error --location "$tarball" | tar xvz --strip=1 -C "$volume" 2>/dev/null) || (echo ""; echo "ERROR: Could not prepare an image.";echo "Please verify that $tarball is still available and is publicly accessible."; exit 1;)
-
-# Try to pull the image.
-docker pull "$image" || true
-
-cd "$volume"
-
-docker build --cache-from "$image" -t "$image" .
-
-docker push "$image"