diff --git a/src/dbscanserving/.gitlab-ci.yml b/src/dbscanserving/.gitlab-ci.yml
index a9d99f41e8d32d596effe166a95ac38c7cfe991f..01545f3a24fdd4b5753fbf1a9c36519ba37d015c 100644
--- a/src/dbscanserving/.gitlab-ci.yml
+++ b/src/dbscanserving/.gitlab-ci.yml
@@ -30,6 +30,8 @@ build dbscanserving:
     - if: '$CI_PIPELINE_SOURCE == "merge_request_event" && ($CI_MERGE_REQUEST_TARGET_BRANCH_NAME == "develop" || $CI_MERGE_REQUEST_TARGET_BRANCH_NAME == $CI_DEFAULT_BRANCH)'
     - if: '$CI_PIPELINE_SOURCE == "push" && $CI_COMMIT_BRANCH == "develop"'
     - changes:
+      - src/common/**/*.py
+      - proto/*.proto
       - src/$IMAGE_NAME/**/*.{py,in,yml}
       - src/$IMAGE_NAME/Dockerfile
       - src/$IMAGE_NAME/tests/*.py
@@ -48,25 +50,33 @@ unit_test dbscanserving:
     - docker login -u "$CI_REGISTRY_USER" -p "$CI_REGISTRY_PASSWORD" $CI_REGISTRY
     - if docker network list | grep teraflowbridge; then echo "teraflowbridge is already created"; else docker network create -d bridge teraflowbridge; fi
     - if docker container ls | grep $IMAGE_NAME; then docker rm -f $IMAGE_NAME; else echo "$IMAGE_NAME container is not in the system"; fi
+    - docker container prune -f
   script:
     - docker pull "$CI_REGISTRY_IMAGE/$IMAGE_NAME:$IMAGE_TAG"
-    - docker run --name $IMAGE_NAME -d -p 10008:10008 -v "$PWD/src/$IMAGE_NAME/tests:/home/${IMAGE_NAME}/results" --network=teraflowbridge --rm $CI_REGISTRY_IMAGE/$IMAGE_NAME:$IMAGE_TAG
-    - sleep 5
-    - docker ps -a
-    - docker logs $IMAGE_NAME
+    - >
+      docker run --name $IMAGE_NAME -d -p 10008:10008
+      --volume "$PWD/src/$IMAGE_NAME/tests:/opt/results"
+      --network=teraflowbridge
+      $CI_REGISTRY_IMAGE/$IMAGE_NAME:$IMAGE_TAG
     - docker ps -a
     - sleep 5
     - docker logs $IMAGE_NAME
-    - docker exec -i $IMAGE_NAME bash -c "coverage run -m pytest --log-level=INFO --verbose $IMAGE_NAME/tests/test_unitary.py --junitxml=/home/${IMAGE_NAME}/results/${IMAGE_NAME}_report.xml"
+    - >
+      docker exec -i $IMAGE_NAME bash -c
+      "coverage run -m pytest --log-level=INFO --verbose --junitxml=/opt/results/${IMAGE_NAME}_report.xml $IMAGE_NAME/tests/test_unitary.py"
     - docker exec -i $IMAGE_NAME bash -c "coverage report --include='${IMAGE_NAME}/*' --show-missing"
   coverage: '/TOTAL\s+\d+\s+\d+\s+(\d+%)/'
   after_script:
     - docker rm -f $IMAGE_NAME
     - docker network rm teraflowbridge
+    - docker volume prune --force
+    - docker image prune --force
   rules:
     - if: '$CI_PIPELINE_SOURCE == "merge_request_event" && ($CI_MERGE_REQUEST_TARGET_BRANCH_NAME == "develop" || $CI_MERGE_REQUEST_TARGET_BRANCH_NAME == $CI_DEFAULT_BRANCH)'
-    - if: '$CI_PIPELINE_SOURCE == "push" && $CI_COMMIT_BRANCH == "develop"' 
+    - if: '$CI_PIPELINE_SOURCE == "push" && $CI_COMMIT_BRANCH == "develop"'
     - changes:
+      - src/common/**/*.py
+      - proto/*.proto
       - src/$IMAGE_NAME/**/*.{py,in,yml}
       - src/$IMAGE_NAME/Dockerfile
       - src/$IMAGE_NAME/tests/*.py
@@ -78,29 +88,28 @@ unit_test dbscanserving:
     reports:
       junit: src/$IMAGE_NAME/tests/${IMAGE_NAME}_report.xml
 
-
 # Deployment of the dbscanserving service in Kubernetes Cluster
-# deploy dbscanserving:
-#   variables:
-#     IMAGE_NAME: 'dbscanserving' # name of the microservice
-#     IMAGE_TAG: 'latest' # tag of the container image (production, development, etc)
-#   stage: deploy
-#   needs:
-#     - unit test dbscanserving
-#     # - integ_test execute
-#   script:
-#     - 'sed -i "s/$IMAGE_NAME:.*/$IMAGE_NAME:$IMAGE_TAG/" manifests/${IMAGE_NAME}service.yaml'
-#     - kubectl version
-#     - kubectl get all
-#     - kubectl apply -f "manifests/${IMAGE_NAME}service.yaml"
-#     - kubectl get all
-#   # environment:
-#   #   name: test
-#   #   url: https://example.com
-#   #   kubernetes:
-#   #     namespace: test
-#   rules:
-#     - if: '$CI_PIPELINE_SOURCE == "merge_request_event" && ($CI_MERGE_REQUEST_TARGET_BRANCH_NAME == "develop" || $CI_MERGE_REQUEST_TARGET_BRANCH_NAME == $CI_DEFAULT_BRANCH)'
-#       when: manual    
-#     - if: '$CI_PIPELINE_SOURCE == "push" && $CI_COMMIT_BRANCH == "develop"'
-#       when: manual
\ No newline at end of file
+#deploy dbscanserving:
+#  variables:
+#    IMAGE_NAME: 'dbscanserving' # name of the microservice
+#    IMAGE_TAG: 'latest' # tag of the container image (production, development, etc)
+#  stage: deploy
+#  needs:
+#    - unit test dbscanserving
+#    # - integ_test execute
+#  script:
+#    - 'sed -i "s/$IMAGE_NAME:.*/$IMAGE_NAME:$IMAGE_TAG/" manifests/${IMAGE_NAME}service.yaml'
+#    - kubectl version
+#    - kubectl get all
+#    - kubectl apply -f "manifests/${IMAGE_NAME}service.yaml"
+#    - kubectl get all
+#  # environment:
+#  #   name: test
+#  #   url: https://example.com
+#  #   kubernetes:
+#  #     namespace: test
+#  rules:
+#    - if: '$CI_PIPELINE_SOURCE == "merge_request_event" && ($CI_MERGE_REQUEST_TARGET_BRANCH_NAME == "develop" || $CI_MERGE_REQUEST_TARGET_BRANCH_NAME == $CI_DEFAULT_BRANCH)'
+#      when: manual    
+#    - if: '$CI_PIPELINE_SOURCE == "push" && $CI_COMMIT_BRANCH == "develop"'
+#      when: manual