diff --git a/src/objects/config/demo.py b/src/objects/config/demo.py
index 47643edc..8155717c 100644
--- a/src/objects/config/demo.py
+++ b/src/objects/config/demo.py
@@ -28,7 +28,7 @@ def is_configured(self) -> bool:
         return TokenAuth.objects.filter(token=settings.DEMO_TOKEN).exists()
 
     def configure(self):
-        token_auth, created = TokenAuth.objects.get_or_create(
+        TokenAuth.objects.update_or_create(
             token=settings.DEMO_TOKEN,
             defaults={
                 "contact_person": settings.DEMO_PERSON,
@@ -36,13 +36,6 @@ def configure(self):
                 "is_superuser": True,
             },
         )
-        if (
-            token_auth.contact_person != settings.DEMO_PERSON
-            or token_auth.email != settings.DEMO_EMAIL
-        ):
-            token_auth.contact_person = settings.DEMO_PERSON
-            token_auth.email = settings.DEMO_EMAIL
-            token_auth.save(update_fields=["contact_person", "email"])
 
     def test_configuration(self):
         endpoint = reverse("v2:object-list")
diff --git a/src/objects/config/objecttypes.py b/src/objects/config/objecttypes.py
index 480ff67e..1719e21b 100644
--- a/src/objects/config/objecttypes.py
+++ b/src/objects/config/objecttypes.py
@@ -27,7 +27,7 @@ def is_configured(self) -> bool:
         return Service.objects.filter(api_root=settings.OBJECTTYPES_API_ROOT).exists()
 
     def configure(self) -> None:
-        service, created = Service.objects.update_or_create(
+        Service.objects.update_or_create(
             api_root=settings.OBJECTTYPES_API_ROOT,
             defaults={
                 "label": "Objecttypes API",
@@ -38,10 +38,6 @@ def configure(self) -> None:
                 "header_value": f"Token {settings.OBJECTS_OBJECTTYPES_TOKEN}",
             },
         )
-        if not created:
-            service.oas = settings.OBJECTTYPES_API_OAS
-            service.header_value = f"Token {settings.OBJECTS_OBJECTTYPES_TOKEN}"
-            service.save(update_fields=["oas", "header_value"])
 
     def test_configuration(self) -> None:
         """