diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index b39b741..06f0df6 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ['3.8','3.9', '3.10', '3.11', '3.12']
+        python-version: ['3.7', 3.8','3.9', '3.10', '3.11', '3.12']
 
     steps:
     - uses: actions/checkout@v3
diff --git a/tox.ini b/tox.ini
index 45a63da..9056375 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,6 +1,6 @@
 [tox]
 isolated_build = True
-envlist = py38, py39, py310, py311, py312
+envlist = py37, py38, py39, py310, py311, py312
  
 [testenv]
 deps=pyfakefs