diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 9d3b74ab96465b2d8a48987a9762cb85ec57dc51..f3feda716625536ad809a5b22d029273bb2d52a4 100755
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -116,6 +116,7 @@ func-test-ubuntu:
     # - py.test test/test_functional/test_annote.py -xv
     # - py.test test/test_functional/test_all* -vx
     # - py.test test/test_functional/test_prepare* -vx
+    - coverage html
     - mv .coverage .coverage-functional
   artifacts:
     paths: