might work now lol

scopedsites/middleware.py

@@ -1,3 +1,4 @@
+from asgiref.sync import sync_to_async
 from django.http import Http404
 from django.utils.deprecation import MiddlewareMixin
 from django_scopes import scope
@@ -6,11 +7,15 @@ from scopedsites.models import Domain
 
 
 class DomainScopeMiddleware(MiddlewareMixin):
+    async def __acall__(self, request):
+        d = await sync_to_async(Domain.get_from_request)(request)
+        with scope(domain=d):
+            return await super().__acall__(request)
+
     def __call__(self, request):
         d = Domain.get_from_request(request)
-
         with scope(domain=d):
-            return super()(request)
+            return super().__call__(request)
 
 
 class DomainAutoCreateMiddleware(MiddlewareMixin):

setup.py

@@ -3,7 +3,7 @@ from setuptools import setup
 setup(
     name="django_scopedsites",
     packages=["scopedsites", "scopedsites.migrations"],
-    version="0.1.7",
+    version="0.1.8",
     description="django_scopes x django.contrib.sites",
     python_requires=">=3.6",
     install_requires=[