diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
deleted file mode 100644
index 1b5496a..0000000
--- a/.gitlab-ci.yml
+++ /dev/null
@@ -1,11 +0,0 @@
-image: alpine:latest
-
-variables:
-  DOCKER_DRIVER: overlay2
-
-stages:
-  - build
-
-include:
-  - '/.gitlab-ci/Jobs/build_image.yml'
-
diff --git a/.gitlab-ci/Jobs/build_image.yml b/.gitlab-ci/Jobs/build_image.yml
deleted file mode 100644
index 2a7c6a2..0000000
--- a/.gitlab-ci/Jobs/build_image.yml
+++ /dev/null
@@ -1,15 +0,0 @@
-passbolt-prerelease:
-  stage: build
-  image:
-    name: gcr.io/kaniko-project/executor:debug
-    entrypoint: [""]
-  script:
-    - echo "{\"auths\":{\"$CI_REGISTRY\":{\"username\":\"$CI_REGISTRY_USER\",\"password\":\"$CI_REGISTRY_PASSWORD\"}}}" > /kaniko/.docker/config.json
-    - |
-      /kaniko/executor --context $CI_PROJECT_DIR \
-        --build-arg PASSBOLT_URL="$PASSBOLT_URL" \
-        --build-arg PHP_EXTENSIONS="$PHP_EXTENSIONS" \
-        --build-arg PASSBOLT_BASE_PACKAGES="$PASSBOLT_BASE_PACKAGES" \
-        --build-arg PASSBOLT_DEV_PACKAGES="$PASSBOLT_DEV_PACKAGES" \
-        --dockerfile $CI_PROJECT_DIR/Dockerfile \
-        --destination $CI_REGISTRY_IMAGE:$PASSBOLT_FLAVOUR-$UPSTREAM_COMMIT_SHA