diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index 9fcc3c43d..bf97e90dc 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -34,7 +34,7 @@ env:
 
 jobs:
   docker:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-latest
     permissions:
         packages: write
 
@@ -50,44 +50,6 @@ jobs:
     steps:
       - uses: actions/checkout@v3
 
-      # disk cleanup
-      - name: Check disk space
-        run: df . -h
-      - name: Free disk space
-        run: |
-          sudo docker rmi $(docker image ls -aq) >/dev/null 2>&1 || true
-          sudo rm -rf \
-            /usr/share/dotnet /usr/local/lib/android /opt/ghc \
-            /usr/local/share/powershell /usr/share/swift /usr/local/.ghcup \
-          /usr/lib/jvm || true
-          echo "some directories deleted"
-          sudo apt install aptitude -y >/dev/null 2>&1
-          sudo aptitude purge aria2 ansible azure-cli shellcheck rpm xorriso zsync \
-            esl-erlang firefox gfortran-8 gfortran-9 google-chrome-stable \
-            google-cloud-sdk imagemagick \
-            libmagickcore-dev libmagickwand-dev libmagic-dev ant ant-optional kubectl \
-            mercurial apt-transport-https mono-complete libmysqlclient \
-            unixodbc-dev yarn chrpath libssl-dev libxft-dev \
-            libfreetype6 libfreetype6-dev libfontconfig1 libfontconfig1-dev \
-            snmp pollinate libpq-dev postgresql-client powershell ruby-full \
-            sphinxsearch subversion mongodb-org azure-cli microsoft-edge-stable \
-            -y -f >/dev/null 2>&1
-          sudo aptitude purge google-cloud-sdk -f -y >/dev/null 2>&1
-          sudo aptitude purge microsoft-edge-stable -f -y >/dev/null 2>&1 || true
-          sudo apt purge microsoft-edge-stable -f -y >/dev/null 2>&1 || true
-          sudo aptitude purge '~n ^mysql' -f -y >/dev/null 2>&1
-          sudo aptitude purge '~n ^php' -f -y >/dev/null 2>&1
-          sudo aptitude purge '~n ^dotnet' -f -y >/dev/null 2>&1
-          sudo apt-get autoremove -y >/dev/null 2>&1
-          sudo apt-get autoclean -y >/dev/null 2>&1
-          echo "some packages purged"
-      - name: Check disk space
-        run: |
-          sudo dpkg-query -Wf '${Installed-Size}\t${Package}\n' | sort -nr | head
-          df . -h
-          sudo du /usr/ -hx -d 4 --threshold=1G | sort -hr | head
-   
-
       # calculate some variables that are used later
       - name: version information
         run: |
@@ -155,24 +117,14 @@ jobs:
           echo "DEV_IMAGES=${DEV_IMAGES}" >> $GITHUB_ENV
           echo "IMAGES=${IMAGES}" >> $GITHUB_ENV
 
-
-      - name: DF
-        run: df -h .
-
       # setup docker build
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v2
 
-      - name: DF
-        run: df -h .
-
       - name: Set up Docker Buildx
         id: buildx
         uses: docker/setup-buildx-action@v2
 
-      - name: DF
-        run: df -h .
-
       - name: Inspect Builder
         run: |
           echo "Name:      ${{ steps.buildx.outputs.name }}"