diff --git a/meshtastic/admin.proto b/meshtastic/admin.proto
index 3b227d8..9ddf856 100644
--- a/meshtastic/admin.proto
+++ b/meshtastic/admin.proto
@@ -241,6 +241,11 @@ message AdminMessage {
      */
     string delete_file_request = 22;
 
+    /*
+     * Set zero and offset for scale chips
+     */
+    uint32 set_scale = 23;
+
     /*
      * Set the owner for this node
      */