diff --git a/src/organisation/router.py b/src/organisation/router.py
index 97f3e85..d3c27f3 100644
--- a/src/organisation/router.py
+++ b/src/organisation/router.py
@@ -241,7 +241,7 @@ async def remove_user_from_org(db: db_dependency, org_model: org_model_root_clai
 	            status.HTTP_422_UNPROCESSABLE_CONTENT: {"description": "Invalid data in request."},
 	            status.HTTP_401_UNAUTHORIZED: {"description": "Not authorised. Must be org root user."},
             })
-async def get_contact(org_model: org_model_root_claim_query_dependency, contact_type: Annotated[ContactType, Query()]):
+async def get_contact(org_model: org_model_root_claim_query_dependency, contact_type: Annotated[ContactType, Query(description="Must be billing|security|owner")]):
 	match contact_type:
 		case "billing":
 			contact_model = org_model.billing_contact_rel