diff --git a/vpd-manager/include/constants.hpp b/vpd-manager/include/constants.hpp
index fea5b63..9708beb 100644
--- a/vpd-manager/include/constants.hpp
+++ b/vpd-manager/include/constants.hpp
@@ -130,7 +130,7 @@
 constexpr auto vsbpInf = "com.ibm.ipzvpd.VSBP";
 constexpr auto kwdCCIN = "CC";
 constexpr auto kwdRG = "RG";
-constexpr auto kwdAMM = "D0";
+constexpr auto kwdAMM = "MM";
 constexpr auto kwdClearNVRAM_CreateLPAR = "BA";
 constexpr auto kwdKeepAndClear = "BA";
 constexpr auto kwdFC = "FC";