diff --git a/.github/workflows/run-unit-tests.yml b/.github/workflows/run-unit-tests.yml
index f4fbc38e..7f44f907 100644
--- a/.github/workflows/run-unit-tests.yml
+++ b/.github/workflows/run-unit-tests.yml
@@ -5,7 +5,6 @@ on: [pull_request]
 jobs:
 
   build:
-
     runs-on: ubuntu-latest
     if: "!contains(github.event.head_commit.message, 'CI Bot')"
     steps:
diff --git a/tests/plugins/test_dask.py b/tests/plugins/test_dask.py
index 7c64e127..9aba7ff6 100644
--- a/tests/plugins/test_dask.py
+++ b/tests/plugins/test_dask.py
@@ -162,4 +162,6 @@ def test_observer_and_consumption_error_task(self):
     @classmethod
     def tearDownClass(cls):
         TestDask.consumer.stop()
+        TestDask.client.shutdown()
+        TestDask.client.close()
         sleep(5)