diff --git a/OpenAPI/TS28111_FaultNrm.yaml b/OpenAPI/TS28111_FaultNrm.yaml
index 4f754b148a447f8a854f2617eb25202dadbcc9bc..241b9a4bf0a41553d9a1d5d9c1f9b7f24061a747 100644
--- a/OpenAPI/TS28111_FaultNrm.yaml
+++ b/OpenAPI/TS28111_FaultNrm.yaml
@@ -40,6 +40,7 @@ components:
         - PHYSICAL_VIOLATION
         - SECURITY_SERVICE_OR_MECHANISM_VIOLATION
         - TIME_DOMAIN_VIOLATION
+        - OTHER
       readOnly: true  
     ProbableCause:
       description: >-