diff --git a/backend/app/routes.py b/backend/app/routes.py
index 14ec8cd..a910601 100644
--- a/backend/app/routes.py
+++ b/backend/app/routes.py
@@ -1680,6 +1680,7 @@ def create_project(
         name=db_project.name,
         description=db_project.description,
         is_public=db_project.is_public,
+        is_system=db_project.is_system,
         created_at=db_project.created_at,
         updated_at=db_project.updated_at,
         created_by=db_project.created_by,
@@ -1704,6 +1705,7 @@ def get_project(
         name=project.name,
         description=project.description,
         is_public=project.is_public,
+        is_system=project.is_system,
         created_at=project.created_at,
         updated_at=project.updated_at,
         created_by=project.created_by,
@@ -2704,6 +2706,7 @@ def list_team_projects(
                 name=p.name,
                 description=p.description,
                 is_public=p.is_public,
+                is_system=p.is_system,
                 created_at=p.created_at,
                 updated_at=p.updated_at,
                 created_by=p.created_by,