diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index e4c9fa48..064773e0 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -20,7 +20,7 @@ jobs:
           - {name: Python 3.9, python: '3.9', os: ubuntu}
           - {name: Python 3.10, python: '3.10', os: ubuntu}
           - {name: Python 3.11, python: '3.11', os: ubuntu}
-#          - {name: Python 3.12, python: '3.12-dev', os: ubuntu}
+          - {name: Python 3.12, python: '3.12-dev', os: ubuntu}
           - {name: Windows py37, python: '3.7', os: windows}
           - {name: MacOS py37, python: '3.7', os: macos}
     steps:
@@ -30,7 +30,7 @@ jobs:
         with:
           python-version: ${{ matrix.python }}
       - name: Install libxml2
-        if: startsWith(matrix.python, 'pypy') || startsWith(matrix.python, '3.12-dev')
+        if: startsWith(matrix.python, 'pypy')
         run: |
           sudo apt-get install libxml2-dev libxslt-dev
       - name: Install dependencies