diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index c164c870b480e9419c17fea9bc2f436f85be9e4f..20437823b18be9806858ac385b3d25f9fa76c7d5 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -30,7 +30,7 @@ testing-pytest-coverage:
   script:
     - chmod +x dedal/utils/bootstrap.sh
     - ./dedal/utils/bootstrap.sh
-    - pip install e .[tests]
+    - pip install -e .[test]
     - coverage run -m pytest -s --tb=short tests && coverage html -i -d htmlcov
   artifacts:
     when: always
diff --git a/pyproject.toml b/pyproject.toml
index 6aff098253e79353ccebb64c9cdb3ef2df9d80e5..c8d849e0c4bfd139081cc4c4a3b1a7a7ddfa7e6f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -23,10 +23,5 @@ dependencies = [
 "dedal" = ["dedal/logger/logging.conf"]
 
 [project.optional-dependencies]
-test = [
-    "pytest",
-    "pytest-mock",
-    "pytest-ordering",
-    "coverage"
-]
+test = ["pytest", "pytest-mock", "pytest-ordering", "coverage"]
 dev = ["mypy", "pylint", "black", "flake8"]
\ No newline at end of file