diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 17f0a62..90cf0c0 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -168,10 +168,10 @@ jobs:
           python-version: "3.11"
       - name: Install dependencies
         run: |
-          psql -c "ALTER SYSTEM SET ssl = on;"
-          psql -c "ALTER SYSTEM SET ssl_cert_file = '/etc/ssl/certs/ssl-cert-snakeoil.pem'"
-          psql -c "ALTER SYSTEM SET ssl_key_file = '/etc/ssl/private/ssl-cert-snakeoil.key'"
-          psql -c "SELECT pg_reload_conf()"
+          psql -h localhost -c "ALTER SYSTEM SET ssl = on;"
+          psql -h localhost -c "ALTER SYSTEM SET ssl_cert_file = '/etc/ssl/certs/ssl-cert-snakeoil.pem'"
+          psql -h localhost -c "ALTER SYSTEM SET ssl_key_file = '/etc/ssl/private/ssl-cert-snakeoil.key'"
+          psql -h localhost -c "SELECT pg_reload_conf()"
           python -m pip install --upgrade pip
           pip install black build flake8 pytest flake8-alphabetize Flake8-pyproject \
             twine .