diff --git a/.drone.yml b/.drone.yml
index 634c0a1a..11bd14d4 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -1,3 +1,6 @@
-image: rancher/dind:v1.9.1-rancher1
-script:
- - ./scripts/ci
+build:
+  image: rancher/dapper:1.9.1
+  volumes:
+  - /var/run/docker.sock:/var/run/docker.sock
+  commands:
+  - dapper -k -O make DEV_BUILD=1 test
diff --git a/Dockerfile.build b/Dockerfile.build
deleted file mode 100644
index ffff4c42..00000000
--- a/Dockerfile.build
+++ /dev/null
@@ -1,4 +0,0 @@
-FROM ros-build-base
-
-COPY . ./
-COPY .dockerignore.docker .dockerignore
diff --git a/Dockerfile.build-base b/Dockerfile.dapper
similarity index 71%
rename from Dockerfile.build-base
rename to Dockerfile.dapper
index 4ccdd1db..b0ab07d0 100644
--- a/Dockerfile.build-base
+++ b/Dockerfile.dapper
@@ -1,24 +1,26 @@
 FROM debian:jessie
 RUN apt-get update && \
-    apt-get -y dist-upgrade && \
     apt-get -y install locales sudo vim less curl wget git rsync build-essential syslinux isolinux xorriso \
-        libblkid-dev libmount-dev libselinux1-dev cpio genisoimage qemu-kvm python-pip ca-certificates
+        libblkid-dev libmount-dev libselinux1-dev cpio genisoimage qemu-kvm python-pip ca-certificates && \
+    rm -rf /var/lib/apt/lists/*
 RUN ln -s /usr/bin/genisoimage /usr/bin/mkisofs
 RUN locale-gen en_US.UTF-8
 ENV LANG en_US.UTF-8
-ENV LC_ALL en_US.UTF-8
-ENV TERM xterm
-RUN curl -sL https://get.docker.com/builds/Linux/x86_64/docker-1.9.1 > /usr/bin/docker
-RUN chmod +x /usr/bin/docker
-
-RUN pip install tox
-
-RUN curl -sSL https://storage.googleapis.com/golang/go1.5.2.linux-amd64.tar.gz | tar -xz -C /usr/local
 ENV PATH $PATH:/usr/local/go/bin
-
 RUN mkdir -p /go/src /go/bin && chmod -R 777 /go
 ENV GOPATH /go
 ENV PATH /go/bin:$PATH
 ENV GO15VENDOREXPERIMENT 1
 
-WORKDIR /go/src/github.com/rancher/os
+RUN pip install tox
+RUN curl -sSL https://storage.googleapis.com/golang/go1.5.2.linux-amd64.tar.gz | tar -xz -C /usr/local
+RUN curl -sL https://get.docker.com/builds/Linux/x86_64/docker-1.9.1 > /usr/bin/docker
+RUN chmod +x /usr/bin/docker
+
+ENV DAPPER_SOURCE /go/src/github.com/rancher/os
+ENV DAPPER_OUTPUT ./bin ./dist
+ENV DAPPER_RUN_ARGS --privileged
+ENV SHELL /bin/bash
+WORKDIR ${DAPPER_SOURCE}
+
+COPY .dockerignore.docker .dockerignore
diff --git a/Makefile b/Makefile
index b3fba352..c16cf8ab 100644
--- a/Makefile
+++ b/Makefile
@@ -3,45 +3,62 @@ FORCE_PULL := 0
 DEV_BUILD  := 0
 
 
-compile: bin/rancheros
+installer: minimal
+	docker build -t $(IMAGE_NAME):$(VERSION) .
+
+bin/rancheros:
+	mkdir -p $(dir $@)
+	go build -tags netgo -installsuffix netgo -ldflags "-X github.com/rancher/os/config.VERSION=$(VERSION) -linkmode external -extldflags -static" -o $@
+	strip --strip-all $@
 
 
-all: clean ros-build-base build-all
+pwd := $(shell pwd)
+include scripts/build-common
 
 
-ros-build-base:
-	docker build -t ros-build-base -f Dockerfile.build-base .
+assets/docker:
+	mkdir -p $(dir $@)
+	curl -L "$(DOCKER_BINARY_URL)" > $@
+	chmod +x $@
 
 
-ros-build-image:
-	docker build -t ros-build -f Dockerfile.build .
+$(DIST)/artifacts/vmlinuz: $(BUILD)/kernel/
+	mkdir -p $(dir $@)
+	mv $(BUILD)/kernel/boot/vmlinuz* $@
 
 
-bin/rancheros: ros-build-image
-	./scripts/docker-run.sh make -f Makefile.docker $@
-
-	mkdir -p bin
-	docker cp ros-build:/go/src/github.com/rancher/os/$@ $(dir $@)
+$(BUILD)/kernel/:
+	mkdir -p $@
+	([ -e "$(COMPILED_KERNEL_URL)" ] && cat "$(COMPILED_KERNEL_URL)" || curl -L "$(COMPILED_KERNEL_URL)") | tar -xzf - -C $@
 
 
-build-all: ros-build-image
-	./scripts/docker-run.sh make -f Makefile.docker DEV_BUILD=$(DEV_BUILD) FORCE_PULL=$(FORCE_PULL) $@
-
-	mkdir -p bin dist
-	docker cp ros-build:/go/src/github.com/rancher/os/bin/rancheros bin/
-	docker cp ros-build:/go/src/github.com/rancher/os/dist/artifacts dist/
+$(BUILD)/images.tar: bin/rancheros
+	FORCE_PULL=$(FORCE_PULL) ./scripts/mk-images-tar.sh
 
 
-installer: ros-build-image
-	./scripts/docker-run.sh --rm make -f Makefile.docker DEV_BUILD=$(DEV_BUILD) FORCE_PULL=$(FORCE_PULL) $@
+$(DIST)/artifacts/initrd: bin/rancheros assets/docker $(BUILD)/kernel/ $(BUILD)/images.tar
+	mkdir -p $(dir $@)
+	DFS_IMAGE=$(DFS_IMAGE) DEV_BUILD=$(DEV_BUILD) ./scripts/mk-initrd.sh
+
+
+$(DIST)/artifacts/rancheros.iso: minimal
+	./scripts/mk-rancheros-iso.sh
+
+
+$(DIST)/artifacts/iso-checksums.txt: $(DIST)/artifacts/rancheros.iso
+	./scripts/mk-iso-checksums-txt.sh
 
 
 version:
 	@echo $(VERSION)
 
+all: minimal installer iso
 
-clean:
-	rm -rf bin build dist gopath .dockerfile
+minimal: $(DIST)/artifacts/initrd $(DIST)/artifacts/vmlinuz
 
+iso: $(DIST)/artifacts/rancheros.iso $(DIST)/artifacts/iso-checksums.txt
 
-.PHONY: all compile clean build-all ros-build-image ros-build-base version bin/rancheros installer
+test: minimal
+	cd tests/integration && tox
+
+.PHONY: build-all minimal iso installer version bin/rancheros integration-tests
diff --git a/Makefile.docker b/Makefile.docker
deleted file mode 100644
index d9512e5a..00000000
--- a/Makefile.docker
+++ /dev/null
@@ -1,64 +0,0 @@
-include build.conf
-FORCE_PULL := 0
-DEV_BUILD  := 0
-
-
-bin/rancheros:
-	mkdir -p $(dir $@)
-	go build -tags netgo -installsuffix netgo -ldflags "-X github.com/rancher/os/config.VERSION=$(VERSION) -linkmode external -extldflags -static" -o $@
-	strip --strip-all $@
-
-
-pwd := $(shell pwd)
-include scripts/build-common
-
-
-assets/docker:
-	mkdir -p $(dir $@)
-	curl -L "$(DOCKER_BINARY_URL)" > $@
-	chmod +x $@
-
-
-$(DIST)/artifacts/vmlinuz: $(BUILD)/kernel/
-	mkdir -p $(dir $@)
-	mv $(BUILD)/kernel/boot/vmlinuz* $@
-
-
-$(BUILD)/kernel/:
-	mkdir -p $@
-	([ -e "$(COMPILED_KERNEL_URL)" ] && cat "$(COMPILED_KERNEL_URL)" || curl -L "$(COMPILED_KERNEL_URL)") | tar -xzf - -C $@
-
-
-$(BUILD)/images.tar: bin/rancheros
-	FORCE_PULL=$(FORCE_PULL) ./scripts/mk-images-tar.sh
-
-
-$(DIST)/artifacts/initrd: bin/rancheros assets/docker $(BUILD)/kernel/ $(BUILD)/images.tar
-	mkdir -p $(dir $@)
-	DFS_IMAGE=$(DFS_IMAGE) DEV_BUILD=$(DEV_BUILD) ./scripts/mk-initrd.sh
-
-
-$(DIST)/artifacts/rancheros.iso: minimal
-	./scripts/mk-rancheros-iso.sh
-
-
-$(DIST)/artifacts/iso-checksums.txt: $(DIST)/artifacts/rancheros.iso
-	./scripts/mk-iso-checksums-txt.sh
-
-
-version:
-	@echo $(VERSION)
-
-installer: minimal
-	docker build -t $(IMAGE_NAME):$(VERSION) .
-
-build-all: minimal installer iso
-
-minimal: $(DIST)/artifacts/initrd $(DIST)/artifacts/vmlinuz
-
-iso: $(DIST)/artifacts/rancheros.iso $(DIST)/artifacts/iso-checksums.txt
-
-integration-tests:
-	cd tests/integration && tox
-
-.PHONY: build-all minimal iso installer version bin/rancheros integration-tests
diff --git a/build.sh b/build.sh
index 4bcfcbfb..9e4a3be9 100755
--- a/build.sh
+++ b/build.sh
@@ -8,9 +8,9 @@ if [ "$1" != "--dev" ]; then
   echo
   echo For \"developer\" builds, run ./build.sh --dev
   echo
-  make all
+  dapper -k make all
 else
-  make DEV_BUILD=1 all
+  dapper -k make DEV_BUILD=1 all
 fi
 
 
diff --git a/scripts/ci b/scripts/ci
index 5a46cea3..d21c059c 100755
--- a/scripts/ci
+++ b/scripts/ci
@@ -3,10 +3,4 @@ set -ex
 
 cd $(dirname $0)/..
 
-if [ -x "$(which wrapdocker)" ] && ! docker info >/dev/null 2>&1; then
-    wrapdocker
-fi
-
-docker build -t ros-build-base -f Dockerfile.build-base .
-docker build -t ros-build -f Dockerfile.build .
-./scripts/docker-run.sh --name ros-ci make -f Makefile.docker DEV_BUILD=1 minimal integration-tests
+dapper -k -O make DEV_BUILD=1 test
diff --git a/scripts/docker-run.sh b/scripts/docker-run.sh
deleted file mode 100755
index 9296004d..00000000
--- a/scripts/docker-run.sh
+++ /dev/null
@@ -1,39 +0,0 @@
-#!/bin/bash
-set -e
-
-DOCKER_ARGS=
-if [ -n "$BIND_DIR" ]; then
-    if [ "$BIND_DIR" = "." ]; then
-        BIND_DIR=$(pwd)
-    fi
-    DOCKER_ARGS="-t -v $BIND_DIR:/go/src/github.com/rancher/os"
-fi
-if [ -c /dev/kvm ] || [ "${KVM}" == "1" ]; then
-    DOCKER_ARGS="${DOCKER_ARGS} --device=/dev/kvm:/dev/kvm"
-fi
-
-NAME=ros-build
-while [ "$#" -gt 0 ]; do
-    case $1 in
-        --name)
-            shift 1
-            NAME="$1"
-            ;;
-        --rm)
-            NAME=$(mktemp ${NAME}-XXXXXX)
-            rm $NAME
-            DOCKER_ARGS="${DOCKER_ARGS} --rm"
-            ;;
-        -t)
-            DOCKER_ARGS="${DOCKER_ARGS} -t"
-            ;;
-        *)
-            break
-            ;;
-    esac
-    shift 1
-done
-
-DOCKER_ARGS="${DOCKER_ARGS} --name=${NAME}"
-docker rm -fv ${NAME} >/dev/null 2>&1 || true
-exec docker run -i -v /var/run/docker.sock:/var/run/docker.sock $DOCKER_ARGS ros-build "$@"
diff --git a/tests/integration/assets/test_02/build.conf b/tests/integration/assets/test_02/build.conf
deleted file mode 100644
index 6b559412..00000000
--- a/tests/integration/assets/test_02/build.conf
+++ /dev/null
@@ -1,6 +0,0 @@
-IMAGE_NAME=rancher/os
-VERSION=v0.4.0-test
-
-DOCKER_BINARY_URL=https://github.com/rancher/docker/releases/download/v1.8.2-rc1-ros/docker-1.8.2-rc1
-COMPILED_KERNEL_URL=https://github.com/imikushin/os-kernel/releases/download/4.2/linux-4.2.0-rancher-x86.tar.gz
-DFS_IMAGE=rancher/docker:1.8.1
diff --git a/tests/integration/assets/test_02/test-custom-kernel.sh b/tests/integration/assets/test_02/test-custom-kernel.sh
deleted file mode 100755
index 4c34daa7..00000000
--- a/tests/integration/assets/test_02/test-custom-kernel.sh
+++ /dev/null
@@ -1,10 +0,0 @@
-#!/bin/bash
-set -ex
-
-cd $(dirname $0)/../../../..
-
-cp ./tests/integration/assets/test_02/build.conf ./
-
-make -f Makefile.docker DEV_BUILD=1 minimal
-
-exec ./scripts/run --qemu --no-rebuild --no-rm-usr --fresh
diff --git a/tests/integration/rostest/test_02_custom_kernel.py b/tests/integration/rostest/test_02_custom_kernel.py
deleted file mode 100644
index 3c3aa37f..00000000
--- a/tests/integration/rostest/test_02_custom_kernel.py
+++ /dev/null
@@ -1,30 +0,0 @@
-from __future__ import print_function
-
-import subprocess
-
-import pytest
-import rostest.util as u
-
-
-@pytest.fixture(scope="module")
-def build_and_run(request):
-    print('\nBuilding and running RancherOS with custom kernel')
-    p = subprocess.Popen(['./scripts/docker-run.sh', '--rm',
-                          './tests/integration/assets/test_02/test-custom-kernel.sh'],
-                         stdout=subprocess.PIPE, stderr=subprocess.STDOUT, universal_newlines=True)
-
-    def fin():
-        print('\nTerminating docker-run test-custom-kernel')
-        p.terminate()
-        p.wait()
-
-    request.addfinalizer(fin)
-    return p
-
-
-@pytest.mark.timeout(30)
-def test_system_boot(build_and_run):
-    version = u.rancheros_version('./tests/integration/assets/test_02/build.conf')
-    print('parsed version: ' + version)
-
-    u.flush_out(build_and_run.stdout, 'RancherOS {v} started'.format(v=version))