diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index a454859a..1e24033d 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -37,30 +37,27 @@ jobs:
     name: Tests
     strategy:
       matrix:
-        python-version: ["3.8", "3.10", "3.11", "3.12"]
+        os: ["22.04"]
 
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-${{ matrix.os }}
     steps:
     - name: Repository checkout
       uses: actions/checkout@v4
 
-    - name: Set up Python
-      uses: actions/setup-python@v5
-      with:
-        python-version: ${{ matrix.python-version }}
-
     - name: Install dependencies
       run: |
         set -x
 
         sudo apt-get autopurge moby-containerd docker uidmap -y
         sudo ip link delete docker0
-        sudo nft flush ruleset
+        sudo nft flush ruleset || sudo iptables -I DOCKER-USER -j ACCEPT
 
-        sudo snap refresh lxd
+        sudo snap refresh lxd || sudo snap install lxd
         sudo adduser "$USER" lxd
         sudo lxd init --auto
 
+        sudo apt-get update
+        sudo apt-get install python3-pip
         pip install --upgrade pip tox codecov
 
     - name: Coverage