diff --git a/.github/workflows/test_and_deploy.yml b/.github/workflows/test_and_deploy.yml
index 2b450cdb..5a194ebf 100644
--- a/.github/workflows/test_and_deploy.yml
+++ b/.github/workflows/test_and_deploy.yml
@@ -46,7 +46,7 @@ jobs:
         - os: windows-latest
           python-version: "3.9"
         - os: ubuntu-latest
-          python-version: "3.11"
+          python-version: "3.10"
     steps:
       - uses: neuroinformatics-unit/actions/test@v2
         with:
diff --git a/tox.ini b/tox.ini
index 3c2182cb..78a015dc 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,12 +1,11 @@
 # For more information about tox, see https://tox.readthedocs.io/en/latest/
 [tox]
-envlist = py{39,310,311}-{coredev}
+envlist = py{39,310}-{coredev}
 
 [gh-actions]
 python =
     3.9: py39
     3.10: py310
-    3.11: py311
 
 [gh-actions:env]
 # This runs the coredev environment if the "coredev" github actions input