diff --git a/src/meta/hca_keys.h b/src/meta/hca_keys.h
index dd5ef524..26bdc11a 100644
--- a/src/meta/hca_keys.h
+++ b/src/meta/hca_keys.h
@@ -858,6 +858,7 @@ static const hcakey_info hcakey_list[] = {
         {0x0a5d0fc8cc5c4502},   // Sng018
         {0x198ea1a17416050b},   // Sng019
         {0x2aa3b8abad207a1e},   // Sng020
+        {0x4ee10a3e3bb19e57},   // Sng021
         {0x08ad2fe12c79bca9},   // Sng022
         {0x18488992b1632ef5},   // Sng023
         {0x1175edbbacc1fc18},   // Sng024