diff --git a/arkindex/process/managers.py b/arkindex/process/managers.py
index ce7893b37699697d097c345ce9ff0efe5ec8b5be..3abe706ed374ad400d1b325e529d32d0d386d428 100644
--- a/arkindex/process/managers.py
+++ b/arkindex/process/managers.py
@@ -216,15 +216,12 @@ class WorkerManager(BaseACLManager):
         if user.is_admin:
             return self.all()
 
-        from arkindex.process.models import Repository
-
         return self.filter(
             # All public workers are executable by everyone
             Q(public=True)
-            # Otherwise, require contributor rights on either the worker or the worker's repository
+            # Otherwise, require contributor rights on either the worker
             | Q(id__in=self.filter_rights(user, self.model, Role.Contributor.value).values("id"))
-            | Q(repository_id__in=self.filter_rights(user, Repository, Role.Contributor.value).values("id"))
-        ).distinct()
+        )
 
 
 class WorkerRunQuerySet(WorkerResultSourceQuerySet):
diff --git a/arkindex/process/tests/test_workers.py b/arkindex/process/tests/test_workers.py
index 3b2ff25341080cf7e20168decef68d071fadc5d9..3b297c45d1a0e925127f6a8460f80502f5ff4e75 100644
--- a/arkindex/process/tests/test_workers.py
+++ b/arkindex/process/tests/test_workers.py
@@ -224,7 +224,6 @@ class TestWorkersWorkerVersions(FixtureAPITestCase):
         self.client.force_login(self.user)
         filter_rights_mock.side_effect = [
             Worker.objects.all(),
-            Repository.objects.all(),
             Model.objects.none(),
         ]
 
@@ -241,7 +240,6 @@ class TestWorkersWorkerVersions(FixtureAPITestCase):
 
         self.assertListEqual(filter_rights_mock.call_args_list, [
             call(self.user, Worker, Role.Contributor.value),
-            call(self.user, Repository, Role.Contributor.value),
             call(self.user, Model, Role.Guest.value),
         ])
 
@@ -394,7 +392,6 @@ class TestWorkersWorkerVersions(FixtureAPITestCase):
         self.client.force_login(self.user)
         filter_rights_mock.side_effect = [
             Worker.objects.none(),
-            Repository.objects.none(),
         ]
 
         with self.assertNumQueries(3):
@@ -411,7 +408,6 @@ class TestWorkersWorkerVersions(FixtureAPITestCase):
 
         self.assertListEqual(filter_rights_mock.call_args_list, [
             call(self.user, Worker, Role.Contributor.value),
-            call(self.user, Repository, Role.Contributor.value),
         ])
 
     def test_workers_list_name_filter(self):
@@ -524,7 +520,6 @@ class TestWorkersWorkerVersions(FixtureAPITestCase):
     def test_workers_retrieve_no_rights(self, filter_rights_mock):
         filter_rights_mock.side_effect = [
             Worker.objects.none(),
-            Repository.objects.none(),
         ]
         self.client.force_login(self.user)
 
@@ -536,7 +531,6 @@ class TestWorkersWorkerVersions(FixtureAPITestCase):
 
         self.assertListEqual(filter_rights_mock.call_args_list, [
             call(self.user, Worker, Role.Contributor.value),
-            call(self.user, Repository, Role.Contributor.value),
         ])
 
     def test_worker_create_requires_login(self):
@@ -728,7 +722,6 @@ class TestWorkersWorkerVersions(FixtureAPITestCase):
         self.client.force_login(self.user)
         filter_rights_mock.side_effect = [
             Worker.objects.none(),
-            Repository.objects.none(),
         ]
 
         with self.assertNumQueries(3):
@@ -747,7 +740,6 @@ class TestWorkersWorkerVersions(FixtureAPITestCase):
         self.assertEqual(response.json(), {"detail": "No Worker matches the given query."})
         self.assertListEqual(filter_rights_mock.call_args_list, [
             call(self.user, Worker, Role.Contributor.value),
-            call(self.user, Repository, Role.Contributor.value),
         ])
 
     @patch("arkindex.users.managers.BaseACLManager.filter_rights")
@@ -755,7 +747,6 @@ class TestWorkersWorkerVersions(FixtureAPITestCase):
         self.client.force_login(self.user)
         filter_rights_mock.side_effect = [
             Worker.objects.all(),
-            Repository.objects.none(),
         ]
 
         with self.assertNumQueries(6):
@@ -789,7 +780,6 @@ class TestWorkersWorkerVersions(FixtureAPITestCase):
         self.assertEqual(self.worker_reco.repository, None)
         self.assertListEqual(filter_rights_mock.call_args_list, [
             call(self.user, Worker, Role.Contributor.value),
-            call(self.user, Repository, Role.Contributor.value),
         ])
 
     def test_update_unique_slug(self):
@@ -920,7 +910,6 @@ class TestWorkersWorkerVersions(FixtureAPITestCase):
         self.client.force_login(self.user)
         filter_rights_mock.side_effect = [
             Worker.objects.none(),
-            Repository.objects.none(),
         ]
 
         with self.assertNumQueries(3):
@@ -936,7 +925,6 @@ class TestWorkersWorkerVersions(FixtureAPITestCase):
 
         self.assertListEqual(filter_rights_mock.call_args_list, [
             call(self.user, Worker, Role.Contributor.value),
-            call(self.user, Repository, Role.Contributor.value),
         ])
 
     @patch("arkindex.users.managers.BaseACLManager.filter_rights")
@@ -945,8 +933,7 @@ class TestWorkersWorkerVersions(FixtureAPITestCase):
         self.worker_reco.memberships.update_or_create(user=self.user, defaults={"level": Role.Contributor.value})
         self.client.force_login(self.user)
         filter_rights_mock.side_effect = [
-            Worker.objects.all(),
-            Repository.objects.none(),
+            Worker.objects.all()
         ]
 
         with self.assertNumQueries(5):
@@ -978,7 +965,6 @@ class TestWorkersWorkerVersions(FixtureAPITestCase):
 
         self.assertListEqual(filter_rights_mock.call_args_list, [
             call(self.user, Worker, Role.Contributor.value),
-            call(self.user, Repository, Role.Contributor.value),
         ])
 
     def test_partial_update_unique_slug(self):
diff --git a/arkindex/training/tests/test_model_compatible_worker.py b/arkindex/training/tests/test_model_compatible_worker.py
index a1d06e321d17944c1c5b3c053cd05650d2deb6ab..795d35d000d38cf10dce2f67f0240e9885ed94bc 100644
--- a/arkindex/training/tests/test_model_compatible_worker.py
+++ b/arkindex/training/tests/test_model_compatible_worker.py
@@ -4,7 +4,7 @@ from unittest.mock import call, patch
 from django.urls import reverse
 from rest_framework import status
 
-from arkindex.process.models import Repository, Worker
+from arkindex.process.models import Worker
 from arkindex.project.tests import FixtureAPITestCase
 from arkindex.training.models import Model
 from arkindex.users.models import Role
@@ -84,8 +84,7 @@ class TestModelCompatibleWorkerManage(FixtureAPITestCase):
 
         filter_rights_mock.side_effect = [
             Model.objects.none(),
-            Worker.objects.all(),
-            Repository.objects.all(),
+            Worker.objects.all()
         ]
 
         with self.assertNumQueries(3):
@@ -103,8 +102,7 @@ class TestModelCompatibleWorkerManage(FixtureAPITestCase):
 
         self.assertListEqual(filter_rights_mock.call_args_list, [
             call(self.user, Model, Role.Contributor.value),
-            call(self.user, Worker, Role.Contributor.value),
-            call(self.user, Repository, Role.Contributor.value),
+            call(self.user, Worker, Role.Contributor.value)
         ])
 
     def test_create_worker_not_found(self):
@@ -131,7 +129,6 @@ class TestModelCompatibleWorkerManage(FixtureAPITestCase):
         filter_rights_mock.side_effect = [
             Model.objects.all(),
             Worker.objects.none(),
-            Repository.objects.none(),
         ]
 
         with self.assertNumQueries(4):
@@ -150,7 +147,6 @@ class TestModelCompatibleWorkerManage(FixtureAPITestCase):
         self.assertListEqual(filter_rights_mock.call_args_list, [
             call(self.user, Model, Role.Contributor.value),
             call(self.user, Worker, Role.Contributor.value),
-            call(self.user, Repository, Role.Contributor.value),
         ])
 
     def test_create_nothing_found(self):
@@ -370,7 +366,6 @@ class TestModelCompatibleWorkerManage(FixtureAPITestCase):
         filter_rights_mock.side_effect = [
             Model.objects.none(),
             Worker.objects.all(),
-            Repository.objects.all(),
         ]
 
         with self.assertNumQueries(3):
@@ -389,7 +384,6 @@ class TestModelCompatibleWorkerManage(FixtureAPITestCase):
         self.assertListEqual(filter_rights_mock.call_args_list, [
             call(self.user, Model, Role.Contributor.value),
             call(self.user, Worker, Role.Contributor.value),
-            call(self.user, Repository, Role.Contributor.value),
         ])
 
     def test_destroy_worker_not_found(self):
@@ -416,7 +410,6 @@ class TestModelCompatibleWorkerManage(FixtureAPITestCase):
         filter_rights_mock.side_effect = [
             Model.objects.all(),
             Worker.objects.none(),
-            Repository.objects.none(),
         ]
 
         with self.assertNumQueries(4):
@@ -435,7 +428,6 @@ class TestModelCompatibleWorkerManage(FixtureAPITestCase):
         self.assertListEqual(filter_rights_mock.call_args_list, [
             call(self.user, Model, Role.Contributor.value),
             call(self.user, Worker, Role.Contributor.value),
-            call(self.user, Repository, Role.Contributor.value),
         ])
 
     def test_destroy_nothing_found(self):