diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index e861cf8..dbcec68 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -5,16 +5,22 @@ stages:
 before_script:
   - apt-get -y update
   - apt-get -y install git
-  - apt-get -y install docker
+  - apt-get -y install ca-certificates curl gnupg lsb-release
+  - curl -fsSL https://download.docker.com/linux/debian/gpg | sudo gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg 
+  - echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/debian \
+  $(lsb_release -cs) stable" | tee /etc/apt/sources.list.d/docker.list > /dev/null
+  - apt-get -y update
+  - apt-get -y install docker-ce docker-ce-cli containerd.io
+  - docker --version
   # configure SSH keys
   - 'which ssh-agent || ( apt-get install -qq openssh-client )'
   - eval $(ssh-agent -s)
   - ssh-add <(echo "$SSH_PRIVATE_KEY")
   - mkdir -p ~/.ssh
   - '[[ -f /.dockerenv ]] && echo -e "Host *\n\tStrictHostKeyChecking no\n\n" > ~/.ssh/config'
- 
+
 docker-compose-test:
-  image: debian:bullseye
+  image: docker
   stage: test
   rules:
     - changes:
@@ -23,8 +29,8 @@ docker-compose-test:
         - jafner-tools/config/
   script:
     - docker --version
-    - find ~+ -type f -name docker-compose.yml > composes.txt
-    - find ~+/server/config/minecraft/ -type f -name *.yml >> composes.txt
+    - find ~ -type f -name docker-compose.yml > composes.txt
+    - find ~/server/config/minecraft/ -type f -name *.yml >> composes.txt
     - for file in `cat composes.txt`; do docker compose -f $file config; done
     - rm composes.txt