diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 875943ce..4420e416 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -1,32 +1,32 @@
 on: [push, pull_request]
 name: Tests
 jobs:
-  # all_tests_27:
-  #   strategy:
-  #     fail-fast: false
-  #     matrix:
-  #       config:
-  #       - ["plone52-py27", "plone/test-with-tox:5.2-2.7"]
-  #   runs-on: ubuntu-20.04
-  #   container:
-  #     image: ${{ matrix.config[1] }}
-  #   name: ${{ matrix.config[0] }}
-  #   steps:
-  #   - uses: actions/checkout@v3
-  #   - name: Test
-  #     run: tox -e ${{ matrix.config[0] }}
+  all_tests_27:
+    strategy:
+      fail-fast: false
+      matrix:
+        config:
+        - ["plone52-py27", "plone/test-with-tox:5.2-2.7"]
+    runs-on: ubuntu-20.04
+    container:
+      image: ${{ matrix.config[1] }}
+    name: ${{ matrix.config[0] }}
+    steps:
+    - uses: actions/checkout@v3
+    - name: Test
+      run: tox -e ${{ matrix.config[0] }}
   all_tests:
     strategy:
       fail-fast: false
       matrix:
         config:
         # [Python version, tox env]
-        # - ["3.6",   "plone52-py36"]
-        # - ["3.7",   "plone52-py37"]
-        # - ["3.8",   "plone52-py38"]
-        # - ["3.8",   "plone60-py38"]
-        # - ["3.9",   "plone60-py39"]
-        # - ["3.10",  "plone60-py310"]
+        - ["3.6",   "plone52-py36"]
+        - ["3.7",   "plone52-py37"]
+        - ["3.8",   "plone52-py38"]
+        - ["3.8",   "plone60-py38"]
+        - ["3.9",   "plone60-py39"]
+        - ["3.10",  "plone60-py310"]
         - ["3.11",  "plone60-py311"]
     name: ${{ matrix.config[1] }}
     runs-on: ubuntu-20.04
@@ -48,6 +48,8 @@ jobs:
       run: |
         python -m pip install --upgrade pip
         pip install tox
+        apt-get update
+        apt-get install -y firefox
     - name: Prepare buildout egg cache
       run: |
         mkdir ~/.buildout
@@ -64,17 +66,12 @@ jobs:
     - name: Install Firefox
       uses: browser-actions/setup-firefox@v1
       with:
-      #   firefox-version: "115.0"
+        firefox-version: "119.0.1"
         token: ${{ secrets.GITHUB_TOKEN }}
     - name: Install Geckodriver
       uses: browser-actions/setup-geckodriver@latest
       with:
-        # geckodriver-version: "0.32.2"
+        geckodriver-version: "0.33.0"
         token: ${{ secrets.GITHUB_TOKEN }}
     - name: Test
       run: tox -e ${{ matrix.config[1] }}
-    - name: Debug geckodriver
-      if: ${{ failure() }}
-      run: |
-        geckodriver -vv
-        find -name geckodriver.log -exec bash -c 'echo "----------------"; echo "$0"; cat "$0"' {} \;