diff --git a/.github/workflows/tox.yml b/.github/workflows/tox.yml
index 7db858b..25a8672 100644
--- a/.github/workflows/tox.yml
+++ b/.github/workflows/tox.yml
@@ -74,10 +74,6 @@ jobs:
           --health-timeout 5s
           --health-retries 5
 
-    env:
-      TOXENV: pg-only
-      DATABASE_URL: postgres://postgres:postgres@postgres:5432/django_anonymiser
-
     steps:
       - name: Check out the repository
         uses: actions/checkout@v3
@@ -88,6 +84,9 @@ jobs:
           python-version: "3.11"
 
       - name: Install and run tox
+        env:
+          TOXENV: pg-only
+          DATABASE_URL: postgres://postgres:postgres@postgres:5432/django_anonymiser
         run: |
           pip install tox
           tox