diff -Naur dracut-043/dracut-logger.sh dracut-043-busybox/dracut-logger.sh
--- dracut-043/dracut-logger.sh	2015-06-15 12:27:21.000000000 +0200
+++ dracut-043-busybox/dracut-logger.sh	2015-11-06 13:18:32.521529677 +0100
@@ -148,7 +148,7 @@
             && type -P systemd-cat &>/dev/null \
             && systemctl --quiet is-active systemd-journald.socket &>/dev/null \
             && { echo "dracut-$DRACUT_VERSION" | systemd-cat -t 'dracut' &>/dev/null; } ; then
-            readonly _dlogdir="$(mktemp --tmpdir="$TMPDIR/" -d -t dracut-log.XXXXXX)"
+            readonly _dlogdir="$(mktemp -p "$TMPDIR/" -d -t dracut-log.XXXXXX)"
             readonly _systemdcatfile="$_dlogdir/systemd-cat"
             mkfifo "$_systemdcatfile"
             readonly _dlogfd=15
diff -Naur dracut-043/dracut.sh dracut-043-busybox/dracut.sh
--- dracut-043/dracut.sh	2015-06-15 12:27:21.000000000 +0200
+++ dracut-043-busybox/dracut.sh	2015-11-06 13:19:39.588724894 +0100
@@ -877,16 +877,16 @@
 [[ $reproducible == yes ]] && DRACUT_REPRODUCIBLE=1
 
 readonly TMPDIR="$tmpdir"
-readonly initdir="$(mktemp --tmpdir="$TMPDIR/" -d -t initramfs.XXXXXX)"
+readonly initdir="$(mktemp -p "$TMPDIR/" -d -t initramfs.XXXXXX)"
 [ -d "$initdir" ] || {
-    printf "%s\n" "dracut: mktemp --tmpdir='$TMPDIR/' -d -t initramfs.XXXXXX failed." >&2
+    printf "%s\n" "dracut: mktemp -p '$TMPDIR/' -d -t initramfs.XXXXXX failed." >&2
     exit 1
 }
 
 if [[ $early_microcode = yes ]] || ( [[ $acpi_override = yes ]] && [[ -d $acpi_table_dir ]] ); then
-    readonly early_cpio_dir="$(mktemp --tmpdir="$TMPDIR/" -d -t early_cpio.XXXXXX)"
+    readonly early_cpio_dir="$(mktemp -p "$TMPDIR/" -d -t early_cpio.XXXXXX)"
     [ -d "$early_cpio_dir" ] || {
-        printf "%s\n" "dracut: mktemp --tmpdir='$TMPDIR/' -d -t early_cpio.XXXXXX failed." >&2
+        printf "%s\n" "dracut: mktemp -p '$TMPDIR/' -d -t early_cpio.XXXXXX failed." >&2
         exit 1
     }
 fi
@@ -1710,7 +1710,7 @@
 
 if [[ $uefi = yes ]]; then
     uefi_outfile="$outfile"
-    readonly uefi_outdir="$(mktemp --tmpdir="$TMPDIR/" -d -t initrd.XXXXXX)"
+    readonly uefi_outdir="$(mktemp -p "$TMPDIR/" -d -t initrd.XXXXXX)"
     # redirect initrd output
     outfile="$uefi_outdir/initrd"
 fi
diff -Naur dracut-043/test/test-functions dracut-043-busybox/test/test-functions
--- dracut-043/test/test-functions	2015-06-15 12:27:21.000000000 +0200
+++ dracut-043-busybox/test/test-functions	2015-11-06 13:18:56.463242267 +0100
@@ -4,7 +4,7 @@
 
 [[ -e .testdir ]] && . .testdir
 if [[ -z "$TESTDIR" ]] || [[ ! -d "$TESTDIR" ]]; then
-   TESTDIR=$(mktemp -d --tmpdir="/var/tmp" -t dracut-test.XXXXXX)
+   TESTDIR=$(mktemp -d -p "/var/tmp" -t dracut-test.XXXXXX)
 fi
 echo "TESTDIR=\"$TESTDIR\"" > .testdir
 export TESTDIR