diff --git a/openpower/configs/romulus_defconfig b/openpower/configs/romulus_defconfig
index 1673566..5920e3e 100644
--- a/openpower/configs/romulus_defconfig
+++ b/openpower/configs/romulus_defconfig
@@ -41,7 +41,7 @@
 BR2_OPENPOWER_POWER9=y
 BR2_HOSTBOOT_CONFIG_FILE="romulus.config"
 BR2_OPENPOWER_MACHINE_XML_GITHUB_PROJECT_VALUE="romulus-xml"
-BR2_OPENPOWER_MACHINE_XML_VERSION="dcb0ac80b7101888ddcbf6a2989edfa312aa877f"
+BR2_OPENPOWER_MACHINE_XML_VERSION="b788f99848d65192bbb76aa76ab456a5792f4315"
 BR2_OPENPOWER_MACHINE_XML_FILENAME="romulus.xml"
 BR2_OPENPOWER_SYSTEM_XML_FILENAME="ROMULUS_hb.system.xml"
 BR2_OPENPOWER_MRW_XML_FILENAME="ROMULUS_hb.mrw.xml"