diff --git a/.forgejo/workflows/package.yml b/.forgejo/workflows/package.yml
index 14e3739..f0ebe25 100644
--- a/.forgejo/workflows/package.yml
+++ b/.forgejo/workflows/package.yml
@@ -18,7 +18,7 @@ jobs:
       - name: build_debian
         run: |
           apt update; apt install -y python3-pip
-          pip3 install -e .[test]
+          pip3 install --break-system-packages -e .[test]
           python3 setup.py egg_info bdist_wheel
           cat > ~/.pypirc <<EOF
           [distutils]
diff --git a/.forgejo/workflows/test.yml b/.forgejo/workflows/test.yml
index dfd131e..b49865f 100644
--- a/.forgejo/workflows/test.yml
+++ b/.forgejo/workflows/test.yml
@@ -11,7 +11,7 @@ jobs:
       - name: test
         run: |
           apt update; apt install --yes python3-pip
-          pip3 install -e .[test]
+          pip3 install --break-system-packages -e .[test]
           python3 -m coverage run --rcfile=setup.cfg -m unittest discover tlsrpt_exporter
           python3 -m coverage combine
           python3 -m coverage report --rcfile=setup.cfg
@@ -23,5 +23,5 @@ jobs:
       - name: codestyle
         run: |
           apt update; apt install --yes python3-pip
-          pip3 install -e .[test]
+          pip3 install --break-system-packages -e .[test]
           pycodestyle tlsrpt_exporter