diff --git a/e2e/test_provider_proxy.py b/e2e/test_provider_proxy.py
index a66675f7c..bc26f8d4f 100644
--- a/e2e/test_provider_proxy.py
+++ b/e2e/test_provider_proxy.py
@@ -1,4 +1,5 @@
 """Proxy and Outpost e2e tests"""
+from dataclasses import asdict
 from sys import platform
 from time import sleep
 from typing import Any, Dict, Optional
@@ -14,7 +15,14 @@ from e2e.utils import USER, SeleniumTestCase
 from passbook import __version__
 from passbook.core.models import Application
 from passbook.flows.models import Flow
-from passbook.outposts.models import Outpost, OutpostDeploymentType, OutpostType
+from passbook.outposts.models import (
+    Outpost,
+    OutpostConfig,
+    OutpostDeploymentType,
+    OutpostType,
+    default_outpost_config,
+)
+from passbook.providers.proxy.controllers.docker import ProxyDockerController
 from passbook.providers.proxy.models import ProxyProvider
 
 
@@ -104,27 +112,6 @@ class TestProviderProxy(SeleniumTestCase):
 class TestProviderProxyConnect(ChannelsLiveServerTestCase):
     """Test Proxy connectivity over websockets"""
 
-    proxy_container: Container
-
-    def tearDown(self) -> None:
-        self.proxy_container.kill()
-        super().tearDown()
-
-    def start_proxy(self, outpost: Outpost) -> Container:
-        """Start proxy container based on outpost created"""
-        client: DockerClient = from_env()
-        container = client.containers.run(
-            image=f"beryju/passbook-proxy:{__version__}",
-            detach=True,
-            network_mode="host",
-            auto_remove=True,
-            environment={
-                "PASSBOOK_HOST": self.live_server_url,
-                "PASSBOOK_TOKEN": outpost.token.token_uuid.hex,
-            },
-        )
-        return container
-
     def test_proxy_connectivity(self):
         """Test proxy connectivity over websocket"""
         SeleniumTestCase().apply_default_data()
@@ -144,13 +131,14 @@ class TestProviderProxyConnect(ChannelsLiveServerTestCase):
         outpost: Outpost = Outpost.objects.create(
             name="proxy_outpost",
             type=OutpostType.PROXY,
-            deployment_type=OutpostDeploymentType.CUSTOM,
+            deployment_type=OutpostDeploymentType.DOCKER,
+            _config=asdict(
+                OutpostConfig(passbook_host=self.live_server_url, log_level="debug")
+            ),
         )
         outpost.providers.add(proxy)
         outpost.save()
 
-        self.proxy_container = self.start_proxy(outpost)
-
         # Wait until outpost healthcheck succeeds
         healthcheck_retries = 0
         while healthcheck_retries < 50:
@@ -164,3 +152,6 @@ class TestProviderProxyConnect(ChannelsLiveServerTestCase):
         state = outpost.state
         self.assertTrue(len(state), 1)
         self.assertEqual(state[0].version, __version__)
+
+        # Make sure to delete the outpost to remove the container
+        outpost.delete()
diff --git a/passbook/outposts/controllers/base.py b/passbook/outposts/controllers/base.py
index e7af7b363..371ba65e1 100644
--- a/passbook/outposts/controllers/base.py
+++ b/passbook/outposts/controllers/base.py
@@ -35,11 +35,7 @@ class BaseController:
         """Call .up() but capture all log output and return it."""
         with capture_logs() as logs:
             self.up()
-        log_messages = []
-        for log in logs:
-            self.logger.debug(**log)
-            log_messages.append(f"{log['controller']}: {log['event']}")
-        return log_messages
+        return [f"{x['controller']}: {x['event']}" for x in logs]
 
     def down(self):
         """Handler to delete everything we've created"""
diff --git a/passbook/outposts/controllers/docker.py b/passbook/outposts/controllers/docker.py
index a47e1a7ae..e78624951 100644
--- a/passbook/outposts/controllers/docker.py
+++ b/passbook/outposts/controllers/docker.py
@@ -118,7 +118,7 @@ class DockerController(BaseController):
         try:
             container, _ = self._get_container()
             container.kill()
-            container.remove(force=True)
+            container.remove()
         except DockerException as exc:
             raise ControllerException from exc