diff --git a/.github/workflows/python-test-suite.yml b/.github/workflows/python-test-suite.yml
index eca60af7..b8fed9a3 100644
--- a/.github/workflows/python-test-suite.yml
+++ b/.github/workflows/python-test-suite.yml
@@ -22,8 +22,10 @@ jobs:
   unit-testing:
     strategy:
       matrix:
-        python-version: [ "3.8.x", "3.9.x", "3.10.x", "3.11.x", "3.12.x" ]
-        os: [ "ubuntu-latest", "macos-latest" ]
+        # python-version: [ "3.8.x", "3.9.x", "3.10.x", "3.11.x", "3.12.x" ]
+        python-version: [ "3.9" ]
+        # os: [ "ubuntu-latest", "macos-latest" ]
+        os: [ "windows-latest" ]
         # TODO: add windows, ubuntu:20.04
     runs-on: ${{ matrix.os }}
     steps:
@@ -39,7 +41,11 @@ jobs:
 
       - name: Install all projects dependencies (with the requested python version)
         working-directory: python
-        run: uv sync --python $(which python3) --all-extras --dev
+        run: uv sync --python ${{ matrix.python-version }} --all-extras --dev
+
+      - name: Print python version
+        working-directory: python
+        run: uv run --python ${{ matrix.python-version }} python --version
 
       - name: Run ruff check
         working-directory: python