diff --git a/meshtastic/mesh.proto b/meshtastic/mesh.proto
index 181f27e2..24b84746 100644
--- a/meshtastic/mesh.proto
+++ b/meshtastic/mesh.proto
@@ -650,6 +650,12 @@ enum HardwareModel {
    */
   TLORA_C6 = 83;
 
+  /*
+   * WisMesh Tap
+   * RAK-4631 w/ TFT in injection modled case
+   */
+  WISMESH_TAP = 84;
+
   /*
    * ------------------------------------------------------------------------------------------------------------------------------------------
    * Reserved ID For developing private Ports. These will show up in live traffic sparsely, so we can use a high number. Keep it within 8 bits.