diff --git a/openpower/configs/rainier_defconfig b/openpower/configs/rainier_defconfig
index 5d9c1fc..7e10fe6 100644
--- a/openpower/configs/rainier_defconfig
+++ b/openpower/configs/rainier_defconfig
@@ -55,7 +55,7 @@
 BR2_HOSTBOOT_P10_CONFIG_FILE="rainier.config"
 BR2_OPENPOWER_MACHINE_XML_CUSTOM_GIT=y
 BR2_OPENPOWER_MACHINE_XML_CUSTOM_GIT_VALUE="git@github.ibm.com:openbmc/rainier-xml.git"
-BR2_OPENPOWER_MACHINE_XML_VERSION="74a31bed3cfae1268d1760f23179c2bf371f048c"
+BR2_OPENPOWER_MACHINE_XML_VERSION="79e2a954e4aaea7b076e0b9b0253f105e960eb6e"
 BR2_OPENPOWER_MACHINE_XML_FILENAME="Rainier-2U-MRW.xml"
 BR2_OPENPOWER_SYSTEM_XML_FILENAME="RAINIER_hb.system.xml"
 BR2_OPENPOWER_MRW_XML_FILENAME="RAINIER_hb.mrw.xml"