diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 7a08005..a8d4384 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -144,6 +144,10 @@ build:debug:cargo:x86_64-unknown-linux-musl:
     DOCKER_DRIVER: overlay2
     PLATFORMS: "linux/arm/v6,linux/arm/v7,linux/arm64,linux/amd64"
     DOCKER_FILE: "docker/ci-binaries-packaging.Dockerfile"
+  cache:
+    paths:
+      - docker_cache
+    key: "$CI_JOB_NAME"
   before_script:
     - docker login -u "$CI_REGISTRY_USER" -p "$CI_REGISTRY_PASSWORD" $CI_REGISTRY
     # Only log in to Dockerhub if the credentials are given:
@@ -158,105 +162,49 @@ build:debug:cargo:x86_64-unknown-linux-musl:
     - mkdir -p linux/arm/ && mv ./conduit-armv7-unknown-linux-musleabihf linux/arm/v7
     - mv ./conduit-aarch64-unknown-linux-musl linux/arm64
     - 'export CREATED=$(date -u +''%Y-%m-%dT%H:%M:%SZ'') && echo "Docker image creation date: $CREATED"'
-    # Actually create multiarch image:
-    - >
-      docker buildx build
-      --pull
-      --build-arg CREATED=$CREATED
-      --build-arg VERSION=$(grep -m1 -o '[0-9].[0-9].[0-9]' Cargo.toml)
-      --build-arg "GIT_REF=$CI_COMMIT_SHORT_SHA"
-      --platform "$PLATFORMS"
-      --tag "$GL_IMAGE_TAG"
-      --tag "$GL_IMAGE_TAG-commit-$CI_COMMIT_SHORT_SHA"
-      --tag "$DH_IMAGE_TAG"
-      --tag "$DH_IMAGE_TAG-$CI_COMMIT_SHORT_SHA"
-      --file "$DOCKER_FILE" .
-    # Re-use the cached build (thus not recompiling Conduit) and then --push it to GitLab
-    - >
-      docker buildx build
-      --pull
-      --push
-      --build-arg CREATED=$CREATED
-      --build-arg VERSION=$(grep -m1 -o '[0-9].[0-9].[0-9]' Cargo.toml)
-      --build-arg "GIT_REF=$CI_COMMIT_SHORT_SHA"
-      --platform "$PLATFORMS"
-      --tag "$GL_IMAGE_TAG"
-      --tag "$GL_IMAGE_TAG-commit-$CI_COMMIT_SHORT_SHA"
-      --file "$DOCKER_FILE" .
-    # Only try to push to docker hub, if auth data for dockerhub exists:
+    # Build and push image:
     - >
-      if [ -n "${DOCKER_HUB}" ]; then 
       docker buildx build
       --pull
       --push
+      --cache-from=type=local,src=$CI_PROJECT_DIR/docker_cache
+      --cache-to=type=local,dest=$CI_PROJECT_DIR/docker_cache
       --build-arg CREATED=$CREATED
       --build-arg VERSION=$(grep -m1 -o '[0-9].[0-9].[0-9]' Cargo.toml)
       --build-arg "GIT_REF=$CI_COMMIT_SHORT_SHA"
       --platform "$PLATFORMS"
-      --tag "$DH_IMAGE_TAG"
-      --tag "$DH_IMAGE_TAG-$CI_COMMIT_SHORT_SHA"
+      --tag "$TAG"
+      --tag "$TAG-alpine"
+      --tag "$TAG-commit-$CI_COMMIT_SHORT_SHA"
       --file "$DOCKER_FILE" .
-      ; fi
 
-build:docker:next:
+docker:next:gitlab:
   extends: .docker-shared-settings
   rules:
     - if: '$CI_COMMIT_BRANCH == "next"'
   variables:
-    GL_IMAGE_TAG: "$CI_REGISTRY_IMAGE/matrix-conduit:next"
-    DH_IMAGE_TAG: "$DOCKER_HUB_IMAGE/matrixconduit/matrix-conduit:next"
-    LOCAL_DH_IMAGE_TAG: "matrixconduit/matrix-conduit:next" # Local image tag then pushed to dockerhub
+    TAG: "$CI_REGISTRY_IMAGE/matrix-conduit:next"
 
-build:docker:master:
+docker:next:dockerhub:
+  extends: .docker-shared-settings
+  rules:
+    - if: '$CI_COMMIT_BRANCH == "next" && $DOCKER_HUB'
+  variables:
+    TAG: "$DOCKER_HUB_IMAGE/matrixconduit/matrix-conduit:next"
+
+docker:master:gitlab:
   extends: .docker-shared-settings
   rules:
     - if: '$CI_COMMIT_BRANCH == "master"'
   variables:
-    GL_IMAGE_TAG: "$CI_REGISTRY_IMAGE/matrix-conduit:latest"
-    DH_IMAGE_TAG: "$DOCKER_HUB_IMAGE/matrixconduit/matrix-conduit:latest"
-    LOCAL_DH_IMAGE_TAG: "matrixconduit/matrix-conduit:latest" # Local image tag then pushed to dockerhub
+    TAG: "$CI_REGISTRY_IMAGE/matrix-conduit:latest"
 
-## Build a docker image by packaging up the x86_64-unknown-linux-musl binary into an alpine image
-#.docker-shared-settings:
-#  stage: "build docker image"
-#  needs: []
-#  interruptible: true
-#  image:
-#    name: "gcr.io/kaniko-project/executor:debug"
-#    entrypoint: [""]
-#  tags: ["docker"]
-#  variables:
-#    # Configure Kaniko Caching: https://cloud.google.com/build/docs/kaniko-cache
-#    KANIKO_CACHE_ARGS: "--cache=true --cache-copy-layers=true --cache-ttl=120h --cache-repo $CI_REGISTRY_IMAGE/kaniko-ci-cache"
-#  before_script:
-#    - "mkdir -p /kaniko/.docker"
-#    - 'echo "{\"auths\":{\"$CI_REGISTRY\":{\"username\":\"$CI_REGISTRY_USER\",\"password\":\"$CI_REGISTRY_PASSWORD\"},\"$DOCKER_HUB\":{\"username\":\"$DOCKER_HUB_USER\",\"password\":\"$DOCKER_HUB_PASSWORD\"}}}" > /kaniko/.docker/config.json'
-#
-#
-#build:docker:next:
-#  extends: .docker-shared-settings
-#  needs:
-#    - "build:release:cargo:x86_64-unknown-linux-musl"
-#  script:
-#    - >
-#      /kaniko/executor
-#      $KANIKO_CACHE_ARGS
-#      --force
-#      --context $CI_PROJECT_DIR
-#      --build-arg CREATED=$(date -u +'%Y-%m-%dT%H:%M:%SZ')
-#      --build-arg VERSION=$(grep -m1 -o '[0-9].[0-9].[0-9]' Cargo.toml)
-#      --build-arg "GIT_REF=$CI_COMMIT_SHORT_SHA"
-#      --dockerfile "$CI_PROJECT_DIR/docker/ci-binaries-packaging.Dockerfile"
-#      --destination "$CI_REGISTRY_IMAGE/conduit:next"
-#      --destination "$CI_REGISTRY_IMAGE/conduit:next-alpine"
-#      --destination "$CI_REGISTRY_IMAGE/conduit:commit-$CI_COMMIT_SHORT_SHA"
-#      --destination "$DOCKER_HUB_IMAGE/matrixconduit/matrix-conduit:next"
-#      --destination "$DOCKER_HUB_IMAGE/matrixconduit/matrix-conduit:next-alpine"
-#      --destination "$DOCKER_HUB_IMAGE/matrixconduit/matrix-conduit:commit-$CI_COMMIT_SHORT_SHA"
-#  rules:
-#    - if: '$CI_COMMIT_BRANCH == "next"'
-#
-#
+docker:master:dockerhub:
+  extends: .docker-shared-settings
+  rules:
+    - if: '$CI_COMMIT_BRANCH == "master" && $DOCKER_HUB'
+  variables:
+    TAG: "$DOCKER_HUB_IMAGE/matrixconduit/matrix-conduit:latest"
 
 # --------------------------------------------------------------------- #
 #  Run tests                                                            #