diff --git a/.github/workflows/pythonpackage.yml b/.github/workflows/pythonpackage.yml
index 3a6f246..72d0810 100644
--- a/.github/workflows/pythonpackage.yml
+++ b/.github/workflows/pythonpackage.yml
@@ -10,7 +10,7 @@ jobs:
       max-parallel: 4
       matrix:
         platform: [ubuntu-latest, macos-latest, windows-latest]
-        python-version: ['3.5', '3.6', '3.7', '3.8', '3.9', '3.10']
+        python-version: ['2.7', '3.5', '3.6', '3.7', '3.8', '3.9', '3.10']
 
     steps: