diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 40be8c4..20db05a 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -12,6 +12,10 @@ image: python:3.8
 # only cache local items.
 variables:
   PIP_CACHE_DIR: "$CI_PROJECT_DIR/.cache/pip"
+  # REGISTRY_USERNAME - secret variable 
+  # REGISTRY_PASSWORD - secret variable
+  # REGISTRY_SERVER - secret variable
+  IMAGE_NAME: ${REGISTRY_SERVER}/malves/${CI_PROJECT_NAME}
 
 # Pip's cache doesn't store the python packages
 # https://pip.pypa.io/en/stable/reference/pip_install/#caching
@@ -43,6 +47,15 @@ run:
       - dist/*.whl
 
 build:
-  image: docker:19.03.12-dind
+  image: gite.lirmm.fr:5555/si-v4/docker
+  dependencies:
+    - build
+  before_script:
+    - podman version
+    - buildah version
+    # - podman login --username "${REGISTRY_USERNAME}" --password "${REGISTRY_PASSWORD}" "${REGISTRY_SERVER}"
   script:
-    - docker build -t halfapi .
+    - buildah bud -t ${IMAGE_NAME}:${CI_COMMIT_SHA} .
+    # - buildah push ${IMAGE_NAME}:${CI_COMMIT_SHA} docker://${IMAGE_NAME}:${CI_COMMIT_SHA}
+  after_script:
+    # - podman logout "${REGISTRY_SERVER}"