diff --git a/pironman5/DEBIAN/postrm b/pironman5/DEBIAN/postrm
index bbe67cb..faf9028 100644
--- a/pironman5/DEBIAN/postrm
+++ b/pironman5/DEBIAN/postrm
@@ -3,7 +3,7 @@
 set -e
 set -u
 
-BOOT=$(/usr/bin/grep '/boot' '/etc/fstab' | /usr/bin/mawk '$1 !~ /^#/ && $2 ~ /^[/]/ {print $2}')
+BOOT=$(/usr/bin/grep '/boot' '/etc/fstab' | /usr/bin/awk '$1 !~ /^#/ && $2 ~ /^[/]/ {print $2}')
 /usr/bin/test -n "${BOOT}"
 
 if [ -d '/run/systemd/system' ]; then
diff --git a/pironman5/DEBIAN/preinst b/pironman5/DEBIAN/preinst
index 90ff491..1ce3673 100644
--- a/pironman5/DEBIAN/preinst
+++ b/pironman5/DEBIAN/preinst
@@ -5,7 +5,7 @@ set -u
 
 TMP=$(/usr/bin/mktemp --directory --quiet)
 trap "/usr/bin/rm --force --recursive ${TMP}" EXIT
-BOOT=$(/usr/bin/grep '/boot' '/etc/fstab' | /usr/bin/mawk '$1 !~ /^#/ && $2 ~ /^[/]/ {print $2}')
+BOOT=$(/usr/bin/grep '/boot' '/etc/fstab' | /usr/bin/awk '$1 !~ /^#/ && $2 ~ /^[/]/ {print $2}')
 /usr/bin/test -n "${BOOT}"
 
 case "${1}" in