diff --git a/src/main.py b/src/main.py
index 632e181..ab19a6f 100644
--- a/src/main.py
+++ b/src/main.py
@@ -50,6 +50,7 @@ def generate_unique_operation_id(route: APIRoute) -> str:
 
 
 async def setup_repositories():
+    import json
     from src.schemas import CreateEventGroup, CreateUser, CreateTag
     from src.repositories.event_groups import SqlEventGroupRepository
     from src.repositories.users import SqlUserRepository, PredefinedRepository