diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 7da42c238b97a0f554332a6eb83d32f4abb32cb8..4a0c013eb7596a86c49c2d7a020caf8659be788c 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -5,8 +5,17 @@ docker_centos_build:
   tags:
     - docker
   image: 'ubuntu:20.04'
+   artifacts:
+     paths:
+       - ./build/src/pdata
+       - ./build/openfpm_numerics/src/numerics
+       - ./openfpm_numerics/test
   script:
-    - echo "Hello ubuntu docker"
+    - ./build.sh $CI_PROJECT_DIR unused pdata 0 base
+  cache:
+    key: $CI_COMMIT_REF_SLUG
+    paths:
+      /home/admin/openfpm_dependencies/openfpm_pdata/base
 
 # centos_build:
 #   stage: build