diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index f945db0aa09e35969150ad9a0474abdd7b69a192..1ac0c7c92317cdc446968a80470e9f3ee57ec409 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -87,11 +87,14 @@ tests-3.8:
   extends: .tests
   tags: [redshift]
 
-tests-3.9:
+tests-3.9:cov:
   extends: .tests
   tags: [redshift]
   variables:
     PYTHON_VERSION: "3.9"
+  script:
+    - poetry install
+    - poetry run pytest --cov duniterpy --cov-report html:cov_html --cov-report term
 
 release:
   stage: release