diff --git a/builder/Dockerfile b/builder/Dockerfile
index 78b21b6..cb299d9 100644
--- a/builder/Dockerfile
+++ b/builder/Dockerfile
@@ -1,52 +1,19 @@
 FROM docker
 
-ARG ANSIBLE_VERSION
-
 RUN apk add --no-cache \
+		ansible \
 		aws-cli \
 		ca-certificates \
 		coreutils \
-		gnupg \
 		libffi \
 		mktorrent \
 		openssh-client \
 		openssl \
-		python3 \
 		rsync \
 		squashfs-tools \
-	&& apk add --no-cache --virtual .build-deps \
-		gcc \
-		libffi-dev \
-		make \
-		musl-dev \
-		openssl-dev \
-		py3-pip \
-		python3-dev \
-	&& pip3 install --upgrade pip \
-	&& pip3 install ansible=="$ANSIBLE_VERSION" \
-	&& apk del .build-deps
-
-ARG PACKER_VERSION
-
-COPY hashicorp.asc /usr/local/share/
-
-RUN gpg --import /usr/local/share/hashicorp.asc \
-	&& mkdir -p \
-		/usr/local/bin \
-		/tmp/packer \
-	&& (cd /tmp/packer \
-		&& wget --no-verbose \
-			https://releases.hashicorp.com/packer/${PACKER_VERSION}/packer_${PACKER_VERSION}_linux_amd64.zip \
-			https://releases.hashicorp.com/packer/${PACKER_VERSION}/packer_${PACKER_VERSION}_SHA256SUMS \
-			https://releases.hashicorp.com/packer/${PACKER_VERSION}/packer_${PACKER_VERSION}_SHA256SUMS.sig \
-		&& gpg --verify \
-			packer_${PACKER_VERSION}_SHA256SUMS.sig \
-			packer_${PACKER_VERSION}_SHA256SUMS \
-		&& sha256sum -c --strict --ignore-missing packer_${PACKER_VERSION}_SHA256SUMS | grep -F "packer_${PACKER_VERSION}_linux_amd64.zip: OK" \
-		&& unzip *.zip -d /usr/local/bin \
-		&& rm -f /tmp/packer.zip \
-	) \
-	&& mkdir /workdir
+	&& echo "http://dl-cdn.alpinelinux.org/alpine/edge/testing" >> /etc/apk/repositories \
+	&& apk add --no-cache \
+		packer
 
 WORKDIR /workdir
 
diff --git a/builder/hashicorp.asc b/builder/hashicorp.asc
deleted file mode 100644
index 010c927..0000000
--- a/builder/hashicorp.asc
+++ /dev/null
@@ -1,30 +0,0 @@
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