diff -ru3 source.old/src/lib/udev/google_nvme_id source.new/src/lib/udev/google_nvme_id
--- source.old/src/lib/udev/google_nvme_id	1970-01-01 03:00:01.000000000 +0300
+++ source.new/src/lib/udev/google_nvme_id	2022-02-05 13:30:00.986242869 +0300
@@ -17,7 +17,7 @@
 # the metadata server
 
 # Locations of the script's dependencies
-readonly nvme_cli_bin=/usr/sbin/nvme
+readonly nvme_cli_bin=@nvme@
 
 # Bash regex to parse device paths and controller identification
 readonly NAMESPACE_NUMBER_REGEX="/dev/nvme[[:digit:]]+n([[:digit:]]+).*"
diff -ru3 source.old/src/lib/udev/rules.d/64-gce-disk-removal.rules source.new/src/lib/udev/rules.d/64-gce-disk-removal.rules
--- source.old/src/lib/udev/rules.d/64-gce-disk-removal.rules	1970-01-01 03:00:01.000000000 +0300
+++ source.new/src/lib/udev/rules.d/64-gce-disk-removal.rules	2022-02-05 13:27:42.635300567 +0300
@@ -14,4 +14,4 @@
 #
 # When a disk is removed, unmount any remaining attached volumes.
 
-ACTION=="remove", SUBSYSTEM=="block", KERNEL=="sd*|vd*|nvme*", RUN+="/bin/sh -c '/bin/umount -fl /dev/$name && /usr/bin/logger -p daemon.warn -s WARNING: hot-removed /dev/$name that was still mounted, data may have been corrupted'"
+ACTION=="remove", SUBSYSTEM=="block", KERNEL=="sd*|vd*|nvme*", RUN+="@sh@ -c '@umount@ -fl /dev/$name && @logger@ -p daemon.warn -s WARNING: hot-removed /dev/$name that was still mounted, data may have been corrupted'"
diff -ru3 source.old/src/lib/udev/rules.d/65-gce-disk-naming.rules source.new/src/lib/udev/rules.d/65-gce-disk-naming.rules
--- source.old/src/lib/udev/rules.d/65-gce-disk-naming.rules	1970-01-01 03:00:01.000000000 +0300
+++ source.new/src/lib/udev/rules.d/65-gce-disk-naming.rules	2022-02-05 13:27:05.053107964 +0300
@@ -21,11 +21,11 @@
 KERNEL=="sd*|vd*", IMPORT{program}="scsi_id --export --whitelisted -d $tempnode"
 
 # NVME Local SSD naming
-KERNEL=="nvme*n*", ATTRS{model}=="nvme_card", PROGRAM="/bin/sh -c 'nsid=$$(echo %k|sed -re s/nvme[0-9]+n\([0-9]+\).\*/\\1/); echo $$((nsid-1))'", ENV{ID_SERIAL_SHORT}="local-nvme-ssd-%c"
+KERNEL=="nvme*n*", ATTRS{model}=="nvme_card", PROGRAM="@sh@ -c 'nsid=$$(echo %k|sed -re s/nvme[0-9]+n\([0-9]+\).\*/\\1/); echo $$((nsid-1))'", ENV{ID_SERIAL_SHORT}="local-nvme-ssd-%c"
 KERNEL=="nvme*", ATTRS{model}=="nvme_card", ENV{ID_SERIAL}="Google_EphemeralDisk_$env{ID_SERIAL_SHORT}"
 
 # NVME Persistent Disk Naming
-KERNEL=="nvme*n*", ATTRS{model}=="nvme_card-pd", IMPORT{program}="google_nvme_id -d $tempnode"
+KERNEL=="nvme*n*", ATTRS{model}=="nvme_card-pd", IMPORT{program}="@out@/lib/udev/google_nvme_id -d $tempnode"
 
 # Symlinks
 KERNEL=="sd*|vd*|nvme*", ENV{DEVTYPE}=="disk", SYMLINK+="disk/by-id/google-$env{ID_SERIAL_SHORT}"
diff -ru3 source.old/src/sbin/google-dhclient-script source.new/src/sbin/google-dhclient-script
--- source.old/src/sbin/google-dhclient-script	1970-01-01 03:00:01.000000000 +0300
+++ source.new/src/sbin/google-dhclient-script	2022-02-05 13:29:37.430058984 +0300
@@ -31,7 +31,6 @@
 # This script is found in EL 7 and used to fix local routing in EL 6.
 # ----------
 
-PATH=/bin:/usr/bin:/sbin
 # scripts in dhclient.d/ use $SAVEDIR (#833054)
 SAVEDIR=/var/lib/dhclient
 
@@ -58,9 +57,9 @@
     if need_hostname; then
         status=1
         if [ -n "${new_ip_address}" ]; then
-            eval $(/bin/ipcalc --silent --hostname ${new_ip_address} ; echo "status=$?")
+            eval $(ipcalc --silent --hostname ${new_ip_address} ; echo "status=$?")
         elif [ -n "${new_ip6_address}" ]; then
-            eval $(/bin/ipcalc --silent --hostname ${new_ip6_address} ; echo "status=$?")
+            eval $(ipcalc --silent --hostname ${new_ip6_address} ; echo "status=$?")
         fi
 
         if [ ${status} -eq 0 ]; then