diff --git a/authentik/providers/scim/tasks.py b/authentik/providers/scim/tasks.py
index 0480730fb..2b05af550 100644
--- a/authentik/providers/scim/tasks.py
+++ b/authentik/providers/scim/tasks.py
@@ -35,7 +35,7 @@ def client_for_model(provider: SCIMProvider, model: Model) -> SCIMClient:
 @CELERY_APP.task()
 def scim_sync_all():
     """Run sync for all providers"""
-    for provider in SCIMProvider.objects.all(backchannel_application__isnull=False):
+    for provider in SCIMProvider.objects.filter(backchannel_application__isnull=False):
         scim_sync.delay(provider.pk)
 
 
diff --git a/authentik/providers/scim/tests/test_client.py b/authentik/providers/scim/tests/test_client.py
index d6a523192..2e298cb1b 100644
--- a/authentik/providers/scim/tests/test_client.py
+++ b/authentik/providers/scim/tests/test_client.py
@@ -7,6 +7,7 @@ from authentik.core.models import Application
 from authentik.lib.generators import generate_id
 from authentik.providers.scim.clients.base import SCIMClient
 from authentik.providers.scim.models import SCIMMapping, SCIMProvider
+from authentik.providers.scim.tasks import scim_sync_all
 
 
 class SCIMClientTests(TestCase):
@@ -82,3 +83,7 @@ class SCIMClientTests(TestCase):
             SCIMClient(self.provider)
             self.assertEqual(mock.call_count, 1)
             self.assertEqual(mock.request_history[0].method, "GET")
+
+    def test_scim_sync_all(self):
+        """test scim_sync_all task"""
+        scim_sync_all()
diff --git a/tests/e2e/test_provider_proxy.py b/tests/e2e/test_provider_proxy.py
index 7089eeaed..684a47611 100644
--- a/tests/e2e/test_provider_proxy.py
+++ b/tests/e2e/test_provider_proxy.py
@@ -74,7 +74,7 @@ class TestProviderProxy(SeleniumTestCase):
         self.user.save()
 
         proxy: ProxyProvider = ProxyProvider.objects.create(
-            name="proxy_provider",
+            name=generate_id(),
             authorization_flow=Flow.objects.get(
                 slug="default-provider-authorization-implicit-consent"
             ),
@@ -85,9 +85,9 @@ class TestProviderProxy(SeleniumTestCase):
         proxy.set_oauth_defaults()
         proxy.save()
         # we need to create an application to actually access the proxy
-        Application.objects.create(name="proxy", slug="proxy", provider=proxy)
+        Application.objects.create(name=generate_id(), slug=generate_id(), provider=proxy)
         outpost: Outpost = Outpost.objects.create(
-            name="proxy_outpost",
+            name=generate_id(),
             type=OutpostType.PROXY,
         )
         outpost.providers.add(proxy)
@@ -141,7 +141,7 @@ class TestProviderProxy(SeleniumTestCase):
         self.user.save()
 
         proxy: ProxyProvider = ProxyProvider.objects.create(
-            name="proxy_provider",
+            name=generate_id(),
             authorization_flow=Flow.objects.get(
                 slug="default-provider-authorization-implicit-consent"
             ),
@@ -155,9 +155,9 @@ class TestProviderProxy(SeleniumTestCase):
         proxy.set_oauth_defaults()
         proxy.save()
         # we need to create an application to actually access the proxy
-        Application.objects.create(name="proxy", slug="proxy", provider=proxy)
+        Application.objects.create(name=generate_id(), slug=generate_id(), provider=proxy)
         outpost: Outpost = Outpost.objects.create(
-            name="proxy_outpost",
+            name=generate_id(),
             type=OutpostType.PROXY,
         )
         outpost.providers.add(proxy)
@@ -219,7 +219,7 @@ class TestProviderProxyConnect(ChannelsLiveServerTestCase):
         proxy.set_oauth_defaults()
         proxy.save()
         # we need to create an application to actually access the proxy
-        Application.objects.create(name="proxy", slug="proxy", provider=proxy)
+        Application.objects.create(name=generate_id(), slug=generate_id(), provider=proxy)
         service_connection = DockerServiceConnection.objects.get(local=True)
         outpost: Outpost = Outpost.objects.create(
             name=generate_id(),