diff --git a/.gitea/workflows/tests.yml b/.gitea/workflows/tests.yml
index a5cac98..61439e0 100644
--- a/.gitea/workflows/tests.yml
+++ b/.gitea/workflows/tests.yml
@@ -7,6 +7,7 @@ on:
 jobs:
   test:
     runs-on: ubuntu-latest
+    container: catthehacker/ubuntu:act-latest
     strategy:
       matrix:
         python-version: ["3.8", "3.9", "3.10", "3.11"]
@@ -17,7 +18,6 @@ jobs:
         uses: actions/setup-python@v3
         with:
           python-version: ${{ matrix.python-version }}
-          architecture: "x64"
         env:
           AGENT_TOOLSDIRECTORY: /opt/hostedtoolcache
       - name: Install dependencies