diff --git a/backend.proto b/backend.proto
index eca3158..bc6e06c 100644
--- a/backend.proto
+++ b/backend.proto
@@ -12,6 +12,10 @@ message Backend {
     map<string, string> options = 10;
 }
 
+message LedD {
+    string name = 1;
+}
+
 message BackendSetAll {
     int32 value = 1;
 }
@@ -36,5 +40,6 @@ message BackendWrapperMessage {
         BackendSetLocalDirect m_set_local_direct = 4;
         BackendLEDOptions m_options = 5;
         BackendSetChannel m_set_channel = 6;
+        LedD m_ledd = 7;
     }
 }