diff --git a/oem/ibm/service_files/pldm-create-phyp-nvram.service b/oem/ibm/service_files/pldm-create-phyp-nvram.service
index f0d5632..0866579 100644
--- a/oem/ibm/service_files/pldm-create-phyp-nvram.service
+++ b/oem/ibm/service_files/pldm-create-phyp-nvram.service
@@ -4,7 +4,7 @@
 
 [Service]
 ExecStart=/bin/mkdir -p /var/lib/pldm/
-ExecStart=/bin/dd if=/dev/zero of=/var/lib/pldm/PHYP-NVRAM bs=1024 count=17452
+ExecStart=/bin/dd if=/dev/zero of=/var/lib/pldm/PHYP-NVRAM bs=1024 count=145408
 Type=oneshot
 RemainAfterExit=no