diff --git a/atmosphere/tests/conftest.py b/atmosphere/tests/conftest.py
index a678d84..c830701 100644
--- a/atmosphere/tests/conftest.py
+++ b/atmosphere/tests/conftest.py
@@ -4,6 +4,19 @@
 import pytest
 import requests
 
+from atmosphere.models import config
+
+
+@pytest.fixture
+def sample_config():
+    return config.Config(
+        {
+            "memcached": {
+                "secret_key": "foobar",
+            }
+        }
+    )
+
 
 @pytest.fixture
 def pykube(mocker):
diff --git a/atmosphere/tests/integration/test_deploy.py b/atmosphere/tests/integration/test_deploy.py
index 9d0210d..9c9fffb 100644
--- a/atmosphere/tests/integration/test_deploy.py
+++ b/atmosphere/tests/integration/test_deploy.py
@@ -1,14 +1,13 @@
 import pykube
 
 from atmosphere import flows
-from atmosphere.models import config
 
 
 def test_kubernetes_version(flux_cluster):
     assert flux_cluster.api.version == ("1", "25")
 
 
-def test_deployment(mocker, flux_cluster):
+def test_deployment(sample_config, mocker, flux_cluster):
     mocker.patch("atmosphere.clients.get_pykube_api", return_value=flux_cluster.api)
 
     flux_cluster.kubectl("create", "namespace", "openstack")
@@ -16,8 +15,7 @@
         "label", "node", "pytest-kind-control-plane", "openstack-control-plane=enabled"
     )
 
-    cfg = config.Config.get_mock_object()
-    engine = flows.get_engine(cfg)
+    engine = flows.get_engine(sample_config)
     engine.run()
 
     initial_memcache_secret = pykube.Secret.objects(
@@ -25,8 +23,8 @@
     ).get_by_name("atmosphere-memcached")
     assert initial_memcache_secret.exists()
 
-    cfg.memcached.secret_key = "not-secret"
-    engine = flows.get_engine(cfg)
+    sample_config.memcached.secret_key = "not-secret"
+    engine = flows.get_engine(sample_config)
     engine.run()
 
     updated_memcache_secret = pykube.Secret.objects(