diff --git a/obmc-flash-bmc b/obmc-flash-bmc
index 4611d91..c7f9e14 100644
--- a/obmc-flash-bmc
+++ b/obmc-flash-bmc
@@ -489,6 +489,14 @@
   # Run this after sgdisk for labels to take effect.
   partprobe
 
+  # Update hostfw
+  if [ -f ${imgpath}/${version}/image-hostfw ]; then
+    hostfwdir=$(grep "hostfw " /proc/mounts | cut -d " " -f 2)
+    cp ${imgpath}/${version}/image-hostfw ${hostfwdir}/hostfw-${label}
+    mkdir -p ${hostfwdir}/alternate
+    mount ${hostfwdir}/hostfw-${label} ${hostfwdir}/alternate -o ro
+  fi
+
   # Store the label where the other properties like purpose and priority are
   # preserved via the storePriority() function in the serialize files, so that
   # it can be used for the remove function.
@@ -512,6 +520,17 @@
   fi
   dd if=/dev/zero of=/dev/disk/by-partlabel/boot-${label} count=2048
   dd if=/dev/zero of=/dev/disk/by-partlabel/rofs-${label} count=2048
+
+  hostfw_alt="hostfw/alternate"
+  if grep -q "${hostfw_alt}" /proc/mounts; then
+    hostfw_alt=$(grep "${hostfw_alt}" /proc/mounts | cut -d " " -f 2)
+    umount "${hostfw_alt}"
+  fi
+  hostfw_base="hostfw "
+  if grep -q "${hostfw_base}" /proc/mounts; then
+    hostfw_base=$(grep "${hostfw_base}" /proc/mounts | cut -d " " -f 2)
+    rm -f ${hostfw_base}/hostfw-${label}
+  fi
 }
 
 # Set the requested version as primary for the BMC to boot from upon reboot.