diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index d984cf411c0112cb1c5c9d0c95b7850f1e2017c1..6d0baa0ac7cfb249ffa3a99580584eabe53d4025 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -7,7 +7,7 @@ stages:
 variables:
     PYENV_PYTHON_VERSION: 3.5.5
 
-image: registry.duniter.org/docker/python3/duniterpy-builder:0.0.7
+image: registry.duniter.org/docker/python3/sakia-builder:1.0.0
 
 # SUB-TASKS
 .push_to_github:
@@ -70,6 +70,7 @@ tests:
     - pyenv shell 3.6.4  # black install needs python 3.6.x minimum
     - pip install -r requirements.txt
     - pip install -r requirements_dev.txt
+    - /start.sh # start xvfb
     - make tests
 
 build: