diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index c394837..cb35cb0 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -10,7 +10,7 @@ jobs:
       max-parallel: 5
       matrix:
         python-version:
-          - 2.7
+          - pypy2.7
           - 3.8
           - 3.9
           - '3.10'