diff --git a/src/iam/schemas.py b/src/iam/schemas.py
index 3650dbc..67569ee 100644
--- a/src/iam/schemas.py
+++ b/src/iam/schemas.py
@@ -57,7 +57,7 @@ class IAMPutGroupPermissionResponse(CustomBaseModel):
 	group: GroupSchema
 	permissions: list[PermissionSchema]
 
-class IAMPutGroupUserRequest(GroupIDMixin, UserIDMixin):
+class IAMPutGroupUserRequest(GroupIDMixin, UserIDMixin, OrgIDMixin):
 	pass
 
 class IAMPutGroupUserResponse(CustomBaseModel):