diff --git a/web/assets/js/model/inbound.js b/web/assets/js/model/inbound.js
index 8df6577e..4661d51d 100644
--- a/web/assets/js/model/inbound.js
+++ b/web/assets/js/model/inbound.js
@@ -117,6 +117,7 @@ const MODE_OPTION = {
     AUTO: "auto",
     PACKET_UP: "packet-up",
     STREAM_UP: "stream-up",
+    STREAM_ONE: "stream-one",
 };
 
 Object.freeze(Protocols);
diff --git a/web/assets/js/model/outbound.js b/web/assets/js/model/outbound.js
index 35be85d8..83ac4306 100644
--- a/web/assets/js/model/outbound.js
+++ b/web/assets/js/model/outbound.js
@@ -81,6 +81,7 @@ const MODE_OPTION = {
     AUTO: "auto",
     PACKET_UP: "packet-up",
     STREAM_UP: "stream-up",
+    STREAM_ONE: "stream-one",
 };
 
 Object.freeze(Protocols);