diff --git a/.github/workflows/tests-and-linters.yml b/.github/workflows/tests-and-linters.yml
index 266c004f..2cd6e935 100644
--- a/.github/workflows/tests-and-linters.yml
+++ b/.github/workflows/tests-and-linters.yml
@@ -41,6 +41,7 @@ jobs:
     runs-on: ubuntu-latest
     env:
       DEPENDENCY_INJECTOR_DEBUG_MODE: 1
+      PIP_VERBOSE: 1
       COVERALLS_REPO_TOKEN: ${{ secrets.COVERALLS_REPO_TOKEN }}
       GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
     steps:
@@ -50,7 +51,7 @@ jobs:
           python-version: 3.12
       - run: pip install tox 'cython>=3,<4'
       - run: make cythonize
-      - run: tox
+      - run: tox -vv
         env:
           TOXENV: coveralls
 
diff --git a/tox.ini b/tox.ini
index 5d69b808..dd634f02 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,4 +1,5 @@
 [tox]
+parallel_show_output = true
 envlist=
     coveralls, pylint, flake8, pydocstyle, 3.7, 3.8, 3.9, 3.10, 3.11, 3.12, pypy3.9, pypy3.10
 
@@ -24,7 +25,7 @@ commands = pytest -c tests/.configs/pytest.ini
 python_files = test_*_py3*.py
 
 [testenv:coveralls]
-passenv = GITHUB_*, COVERALLS_*
+passenv = GITHUB_*, COVERALLS_*, DEPENDENCY_INJECTOR_*
 basepython=python3.12
 deps=
     {[testenv]deps}