diff --git a/.github/workflows/run-tests.yaml b/.github/workflows/run-tests.yaml
index 67074a8e..5930d5a7 100644
--- a/.github/workflows/run-tests.yaml
+++ b/.github/workflows/run-tests.yaml
@@ -16,13 +16,18 @@ jobs:
     - name: Checkout code
       uses: actions/checkout@v4
 
-    - name: Setup rye (multiOS)
-      uses: atu4403/setup-rye-multiOS@v1
+    - name: Install rye
+      uses: eifinger/setup-rye@v4
+      with:
+        enable-cache: true
+
+    - name: Sync dependencies
       run: |
         rye pin ${{ matrix.python-version }}
         rye sync
 
     - name: Run tests
       run: |
+        source .venv/bin/activate
         python tests/test_mepo_commands.py -v
       timeout-minutes: 5