diff --git a/.github/workflows/tox.yaml b/.github/workflows/tox.yaml
index 5dbfe760..df36e57b 100644
--- a/.github/workflows/tox.yaml
+++ b/.github/workflows/tox.yaml
@@ -30,8 +30,6 @@ jobs:
       matrix:
         os:
           - ubuntu-20.04
-          - ubuntu-22.04
-          - windows-latest
         py:
           - "3.8"
           - "3.9"