diff --git a/.github/dockerfile/Dockerfile b/.github/dockerfile/Dockerfile
deleted file mode 100644
index 02b10acd..00000000
--- a/.github/dockerfile/Dockerfile
+++ /dev/null
@@ -1,52 +0,0 @@
-FROM ubuntu:18.04
-
-RUN apt-get update -y \
-    && apt-get install -y curl wget vim unzip make ninja-build \
-       g++ gcc gcc-arm-linux-gnueabihf gcc-aarch64-linux-gnu \
-       libssl-dev libghc-zlib-dev libcurl4-gnutls-dev libexpat1-dev gettext \
-       pkg-config \
-       python3 python3-pip \
-       mosquitto rsyslog
-
-RUN echo "if \$programname contains 'neuron' then /var/log/neuron.log" > /etc/rsyslog.d/neuron.conf \
-    && install -m 0640 -o syslog -g adm /dev/null /var/log/neuron.log
-
-COPY install-libs.sh install-libs.sh
-
-RUN echo "Building git (v2.18.0)" \
-    && curl --silent --show-error -kfL -o git.zip https://github.com/git/git/archive/v2.18.0.zip \
-    && unzip git.zip \
-    && cd git-* \
-    && make prefix=/usr/local all \
-    && make prefix=/usr/local install
-
-RUN echo "Building cmake (v3.18.5)" \
-    && curl --silent --show-error -kfL -o cmake.tar.gz "https://github.com/Kitware/CMake/releases/download/v3.18.5/cmake-3.18.5.tar.gz" \
-    && tar -zxf cmake.tar.gz \
-    && rm -f cmake.tar.gz \
-    && cd "cmake-3.18.5/" \
-    && ./bootstrap --parallel=8 \
-    && make -j8 \
-    && make install \
-    && cd .. \
-    && cmake --version
-
-RUN echo "Building googletest (v1.11.0)" \
-    && apt-get -y install libgtest-dev \
-    && cd /usr/src/gtest \
-    && rm -rf build \
-    && mkdir build \
-    && cd build \
-    && cmake -G Ninja .. \
-    && ninja  \
-    && cp *.a /usr/local/lib \
-    && cd ..
-
-RUN ./install-libs.sh -a
-RUN ./install-libs.sh -a -c -p aarch64-linux-gnu -s aarch64
-RUN ./install-libs.sh -a -c -p arm-linux-gnueabihf -s armv4
-
-RUN apt-get clean \
-    && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
-
-RUN ldconfig
diff --git a/.github/workflows/base.yml b/.github/workflows/base.yml
deleted file mode 100644
index 2cff9497..00000000
--- a/.github/workflows/base.yml
+++ /dev/null
@@ -1,58 +0,0 @@
-name: Build docker base image
-
-concurrency:
-  group: base-${{ github.ref }}
-  cancel-in-progress: true
-
-## Update the base image every day
-on:
-  workflow_dispatch:
-  release:
-    types:
-      - published
-  schedule:
-    ## In UTC
-    - cron: '0 0 * * *'
-
-## Build base images to be used by other github workflows
-jobs:
-  base-image:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-      - uses: actions/cache@v2
-        with:
-          path: /tmp/.docker-buildx-cache
-          key: docker-buildx
-      - uses: docker/setup-buildx-action@v1
-      - uses: docker/login-action@v1
-        with:
-          registry: ghcr.io
-          username: ${{ github.actor }}
-          password: ${{ github.token }}
-      - uses: docker/metadata-action@v3
-        id: meta
-        with:
-          images: ghcr.io/${{ github.repository }}/base
-          flavor: |
-            latest=true
-          tags: |
-            type=ref,event=branch
-            type=ref,event=tag
-            type=semver,pattern={{version}}
-      - name: Build base image
-        uses: docker/build-push-action@v2
-        with:
-          push: true
-          pull: true
-          cache-from: type=local,src=/tmp/.docker-buildx-cache,mode=max
-          cache-to: type=local,dest=/tmp/.docker-buildx-cache-new,mode=max
-          platforms: linux/amd64
-          tags: ${{ steps.meta.outputs.tags }}
-          labels: ${{ steps.meta.outputs.labels }}
-          file: .github/dockerfile/Dockerfile
-          context: .
-      - name: Update cache
-        run: |
-          rm -rf /tmp/.docker-buildx-cache
-          mv /tmp/.docker-buildx-cache-new /tmp/.docker-buildx-cache