diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 413809127714c23e3d68ddb420dfdb1922394aa4..cd8f9b9678b5af0a14205a9534ee61d18baf375c 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -81,11 +81,14 @@ 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