diff --git a/CHANGELOG.md b/CHANGELOG.md
index fa2ead1..e02d0ca 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,11 @@
 # Version history
 
 We follow [Semantic Versions](https://semver.org/) starting at the `0.4.0` release.
+## 2.0.1 (2024-11-19)
+
+### Features
+* Added support for UserModels where the primary key field isnt `id`
+
 
 ## 2.0.0 (2024-09-09) Breaking changes
 
diff --git a/django_test_app/users/migrations/0001_initial.py b/django_test_app/users/migrations/0001_initial.py
index e4094b0..fa24575 100644
--- a/django_test_app/users/migrations/0001_initial.py
+++ b/django_test_app/users/migrations/0001_initial.py
@@ -1,3 +1,5 @@
+import uuid
+
 from django.db import migrations, models
 
 from tenant_users.permissions.models import PermissionsMixinFacade
@@ -80,4 +82,66 @@ class Migration(migrations.Migration):
                 PermissionsMixinFacade,
             ),
         ),
+        migrations.CreateModel(
+            name="GuidUser",
+            fields=[
+                (
+                    "guid",
+                    models.UUIDField(default=uuid.uuid4, primary_key=True, serialize=False)
+                ),
+                (
+                    "password",
+                    models.CharField(
+                        max_length=128,
+                        verbose_name="password",
+                    ),
+                ),
+                (
+                    "last_login",
+                    models.DateTimeField(
+                        blank=True,
+                        null=True,
+                        verbose_name="last login",
+                    ),
+                ),
+                (
+                    "email",
+                    models.EmailField(
+                        db_index=True,
+                        max_length=254,
+                        unique=True,
+                        verbose_name="Email Address",
+                    ),
+                ),
+                (
+                    "is_active",
+                    models.BooleanField(
+                        default=True,
+                        verbose_name="active",
+                    ),
+                ),
+                (
+                    "is_verified",
+                    models.BooleanField(default=False, verbose_name="verified"),
+                ),
+                ("name", models.CharField(blank=True, max_length=64)),
+                (
+                    "tenants",
+                    models.ManyToManyField(
+                        blank=True,
+                        help_text="The tenants this user belongs to.",
+                        related_name="guid_users_set",
+                        to="companies.Company",
+                        verbose_name="tenants",
+                    ),
+                ),
+            ],
+            options={
+                "abstract": False,
+            },
+            bases=(
+                models.Model,
+                PermissionsMixinFacade,
+            ),
+        ),
     ]
diff --git a/django_test_app/users/models.py b/django_test_app/users/models.py
index be802fb..0fd815d 100644
--- a/django_test_app/users/models.py
+++ b/django_test_app/users/models.py
@@ -1,15 +1,23 @@
 import uuid
 from django.db import models
 from tenant_users.tenants.models import UserProfile
-
+from django.conf import settings
+from django.utils.translation import gettext_lazy as _
 _NameFieldLength = 64
 
 
-class GuidUser(UserProfile):
-    guid = models.UUIDField(default=uuid.uuid4, primary_key=True)
-
-
 class TenantUser(UserProfile):
     """Simple user model definition for testing."""
 
     name = models.CharField(max_length=_NameFieldLength, blank=True)
+
+
+class GuidUser(UserProfile):
+    guid = models.UUIDField(default=uuid.uuid4, primary_key=True)
+    tenants = models.ManyToManyField(
+        settings.TENANT_MODEL,
+        verbose_name=_("tenants"),
+        blank=True,
+        help_text=_("The tenants this user belongs to."),
+        related_name="guid_users_set",
+    )
diff --git a/tenant_users/tenants/middleware.py b/tenant_users/tenants/middleware.py
index ca471b8..35d8997 100644
--- a/tenant_users/tenants/middleware.py
+++ b/tenant_users/tenants/middleware.py
@@ -58,4 +58,4 @@ def has_tenant_access(self, request: HttpRequest) -> bool:
         if not request.user.is_authenticated:
             return True
 
-        return request.user.tenants.filter(id=request.tenant.id).exists()
+        return request.user.tenants.filter(pk=request.tenant.pk).exists()
diff --git a/tests/test_tenants/test_tenants_models.py b/tests/test_tenants/test_tenants_models.py
index c734047..3e99e25 100644
--- a/tests/test_tenants/test_tenants_models.py
+++ b/tests/test_tenants/test_tenants_models.py
@@ -20,19 +20,14 @@
 UserModel = get_user_model()
 
 
-def test_add_guid_based_user_to_tenant(guid_tenant_user) -> None:
+def test_add_guid_based_user_to_tenant(test_tenants, guid_tenant_user) -> None:
     """Test tenant user management with guid based user"""
-    slug = "sample"
-    custom_schema_name = "guid_schema"
-    tenant, _ = provision_tenant(
-        tenant_name="GUID Tenant",
-        tenant_slug=slug,
-        owner=guid_tenant_user,
-        schema_name=custom_schema_name
-    )
-    owner = tenant.owner
-    tenant.add_user(owner)
+    tenant = test_tenants.first()
+    # Just the owner
     assert tenant.user_set.count() == 1
+    tenant.add_user(guid_tenant_user)
+    # Owner + My test user
+    assert tenant.user_set.count() == 2
 
 
 def test_provision_with_schema_name(tenant_user) -> None: