diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index c7262b9..6b3669b 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -6,24 +6,23 @@ stages:
 
 variables:
   VERSION: "7"
-  DOCKER_IMAGE: leenooks/base
-  DOCKER_REGISTRY: registry.leenooks.net
-  DOCKER_HOST: tcp://${DOCKER_REGISTRY}-leenooks-ci-docker:2375
+  CACHETAG: build
+  DOCKER_HOST: tcp://${CI_REGISTRY}-leenooks-ci-docker:2375
 
 services:
-- ${DOCKER_REGISTRY}/leenooks/ci-docker:dind
+- ${CI_REGISTRY}/leenooks/ci-docker:dind
 
 before_script:
 - docker info
 - docker version
-- docker login -u gitlab-ci-token -p $CI_BUILD_TOKEN ${DOCKER_REGISTRY}
+- echo "$CI_JOB_TOKEN" | docker login -u "$CI_REGISTRY_USER" "$CI_REGISTRY" --password-stdin
 
 test:
   stage: test
   script:
   - cat /etc/hosts
   - env|sort
-  - docker build -t ${DOCKER_IMAGE}:${VERSION} .
+  - docker build -t ${CI_REGISTRY_IMAGE}:${VERSION} .
   - docker images
   only:
   - debug
@@ -31,9 +30,11 @@ test:
 build:
   stage: build
   script:
-  - docker build -t ${DOCKER_IMAGE}:${VERSION} .
-  - docker tag ${DOCKER_IMAGE}:${VERSION} ${DOCKER_REGISTRY}/${DOCKER_IMAGE}:${VERSION}
-  - docker push ${DOCKER_REGISTRY}/${DOCKER_IMAGE}:${VERSION}
+  - if [ -f init ]; then chmod 500 init; fi
+  - docker pull ${CI_REGISTRY_IMAGE}:${CACHETAG} || true
+  - docker build --cache-from ${CI_REGISTRY_IMAGE}:${CACHETAG} -t ${CI_REGISTRY_IMAGE}:${VERSION} -t ${CI_REGISTRY_IMAGE}:${CACHETAG} .
+  - docker push ${CI_REGISTRY_IMAGE}:${VERSION}
+  - docker push ${CI_REGISTRY_IMAGE}:${CACHETAG}
   tags:
   - docker
   only: