diff --git a/include/oemcommands.hpp b/include/oemcommands.hpp
index 7a8e445..13586c5 100644
--- a/include/oemcommands.hpp
+++ b/include/oemcommands.hpp
@@ -106,6 +106,7 @@
 static constexpr Cmd cmdMdrIIDataStart = 0x3b;
 static constexpr Cmd cmdMdrIIDataDone = 0x3c;
 static constexpr Cmd cmdMdrIISendDataBlock = 0x3d;
+static constexpr Cmd cmdSlotIpmb = 0x51;
 } // namespace app
 
 } // namespace intel