diff --git a/.github/workflows/pytest.yml b/.github/workflows/pytest.yml
index 5ac5666de..20f1edba4 100644
--- a/.github/workflows/pytest.yml
+++ b/.github/workflows/pytest.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: [3.6, 3.7, 3.8]
+        python-version: [2.7, 3.6]
     name: Python ${{ matrix.python-version }}
     steps:
       - uses: actions/checkout@v2