diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 735335391..2fa92038f 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -74,8 +74,8 @@ pytest:
   stage: python
   script:
     - cd python
-    - pytest --basetemp ${TESTROOT}/python -v --cov --cov-report=term
-    - coverage report --fail-under=90
+    - pytest --basetemp ${TESTROOT}/python -v --cov
+    - coverage report --fail-under=90 --show-missing
 
 mypy:
   stage: python
diff --git a/python/tests/reference/Result/material.yaml b/python/tests/reference/Result/material.yaml
deleted file mode 120000
index 6bcb65e61..000000000
--- a/python/tests/reference/Result/material.yaml
+++ /dev/null
@@ -1 +0,0 @@
-12grains6x7x8.material.yaml
\ No newline at end of file