diff --git a/openpower/configs/nicole_defconfig b/openpower/configs/nicole_defconfig
index e784945..adf753c 100644
--- a/openpower/configs/nicole_defconfig
+++ b/openpower/configs/nicole_defconfig
@@ -45,7 +45,7 @@
 BR2_OPENPOWER_POWER9=y
 BR2_HOSTBOOT_CONFIG_FILE="nicole.config"
 BR2_OPENPOWER_MACHINE_XML_GITHUB_PROJECT_VALUE="nicole-xml"
-BR2_OPENPOWER_MACHINE_XML_VERSION="c592dee10cab58d05a62fb1ddb98c14e5b3dfbe7"
+BR2_OPENPOWER_MACHINE_XML_VERSION="1ac78dd5c54cc203f409147763aafa3b0120ee18"
 BR2_OPENPOWER_MACHINE_XML_FILENAME="nicole.xml"
 BR2_OPENPOWER_SYSTEM_XML_FILENAME="NICOLE_hb.system.xml"
 BR2_OPENPOWER_MRW_XML_FILENAME="NICOLE_hb.mrw.xml"