diff --git a/mesh.proto b/mesh.proto
index 89bc5fe..7a20594 100644
--- a/mesh.proto
+++ b/mesh.proto
@@ -296,6 +296,11 @@ enum HardwareModel {
    */
   TLORA_V2_1_1P8 = 15;
 
+  /*
+   * TODO: REPLACE
+   */
+  TLORA_T3_S3 = 16;
+
   /*
    * B&Q Consulting Station Edition G1: https://uniteng.com/wiki/doku.php?id=meshtastic:station
    */