diff --git a/brian_dashboard_manager/config.py b/brian_dashboard_manager/config.py
index 3b09bf03a820469594ba41beaca629570182de49..b22ef4e4d11e7ce2764cd9b04ffdfb2f1791685b 100644
--- a/brian_dashboard_manager/config.py
+++ b/brian_dashboard_manager/config.py
@@ -203,7 +203,7 @@ CONFIG_SCHEMA = {
         "datasources": {
             "type": "object",
             "properties": {
-                "influxdb": {"$ref": "#definitions/influx-datasource"}
+                "influxdb": {"$ref": "#/definitions/influx-datasource"}
             },
             "additionalProperties": False
         },
diff --git a/test/__init__.py b/test/__init__.py
new file mode 100644
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/test/test_gws_direct.py b/test/test_gws_direct.py
index 5ff611024caa768619263c39cecc828d7eecb675..0a263c0f33a2c07ae2ec3fcd4c98020c42c1ca78 100644
--- a/test/test_gws_direct.py
+++ b/test/test_gws_direct.py
@@ -1,5 +1,5 @@
 import responses
-from conftest import get_test_data
+from test.conftest import get_test_data
 from brian_dashboard_manager.templating.gws import generate_gws
 from brian_dashboard_manager.inventory_provider.interfaces import \
     get_gws_direct
diff --git a/test/test_update.py b/test/test_update.py
index 55df28bd65daa4c56e2ff9d4e1597db4fb79b1d1..57b09f2057e5dfb234d0de0d59d8749d05104c7e 100644
--- a/test/test_update.py
+++ b/test/test_update.py
@@ -3,7 +3,7 @@ import json
 
 from brian_dashboard_manager.grafana.provision import provision_folder, \
     provision
-from conftest import get_test_data
+from test.conftest import get_test_data
 
 TEST_INTERFACES = [
     {
diff --git a/tox.ini b/tox.ini
index f2c726d273badaeac99d80aa1b1ca0736b1422dd..d6dc28513f268b3902156002955a8931a2ea14ce 100644
--- a/tox.ini
+++ b/tox.ini
@@ -6,19 +6,14 @@ exclude = venv,.tox
 max-line-length = 120
 
 [testenv]
-setenv = 
-    COVERAGE_PROCESS_START=.coveragerc
 deps =
-    coverage
+    pytest-xdist
+    pytest-cov
     flake8
     -r requirements.txt
 
 commands =
     coverage erase
-    coverage run --source brian_dashboard_manager -m pytest {posargs}
-    coverage combine
-    coverage xml
-    coverage html
-    coverage report --fail-under 75
+    pytest -n auto --cov brian_dashboard_manager --cov-report html --cov-report xml --cov-report term -p no:checkdocs
     flake8
     sphinx-build -M html docs/source docs/build