diff --git a/casbin/async_internal_enforcer.py b/casbin/async_internal_enforcer.py
index c1d0547..62094a6 100644
--- a/casbin/async_internal_enforcer.py
+++ b/casbin/async_internal_enforcer.py
@@ -94,7 +94,7 @@ async def load_increment_filtered_policy(self, filter):
         if not hasattr(self.adapter, "is_filtered"):
             raise ValueError("filtered policies are not supported by this adapter")
 
-        self.adapter.load_filtered_policy(self.model, filter)
+        await self.adapter.load_filtered_policy(self.model, filter)
         self.model.print_policy()
         if self.auto_build_role_links:
             self.build_role_links()