diff --git a/OpenAPI/TS28623_GenericNrm.yaml b/OpenAPI/TS28623_GenericNrm.yaml
index 3581a4169db5f01e5e3df14800086331c79ba4cf..5cfb2f273fa1c780a7cf2a347ff8220030acc292 100644
--- a/OpenAPI/TS28623_GenericNrm.yaml
+++ b/OpenAPI/TS28623_GenericNrm.yaml
@@ -540,6 +540,7 @@ components:
               - S5-C
               - N16
               - N16a
+              - N38
         SMSFInterfaces:
           type: array
           items: