diff --git a/.github/workflows/test_python.yml b/.github/workflows/test_python.yml
index 91f1311c20..d83a99e2b1 100644
--- a/.github/workflows/test_python.yml
+++ b/.github/workflows/test_python.yml
@@ -23,23 +23,16 @@ jobs:
     - uses: actions/setup-python@v5
       with:
         python-version: ${{ matrix.python }}
-    - uses: mpi4py/setup-mpi@v1
-      with:
-        mpi: openmpi
     - run: python -m pip install -U uv
-    - run: uv pip install --system -e .[cpu,test,torch]
+    - run: uv pip install --system --only-binary=horovod -e .[cpu,test,torch] horovod[tensorflow-cpu] mpi4py mpich
       env:
         # Please note that uv has some issues with finding
         # existing TensorFlow package. Currently, it uses
         # TensorFlow in the build dependency, but if it
         # changes, setting `TENSORFLOW_ROOT`.
-        TENSORFLOW_VERSION: ${{ matrix.tf }}
+        TENSORFLOW_VERSION: ${{ matrix.python == '3.8' && '2.13.1' || '2.16.1' }}
         DP_BUILD_TESTING: 1
-    - run: uv pip install --system --no-build-isolation horovod mpi4py
-      env:
-        HOROVOD_WITH_TENSORFLOW: 1
-        HOROVOD_WITHOUT_PYTORCH: 1
-        HOROVOD_WITHOUT_GLOO: 1
+        UV_EXTRA_INDEX_URL: "https://pypi.anaconda.org/njzjz/simple https://pypi.anaconda.org/mpi4py/simple"
     - run: dp --version
     - name: Get durations from cache
       uses: actions/cache@v4