diff --git a/iptables/iptables-apply b/iptables/iptables-apply
index 819ca4a..a685b6b 100755
--- a/iptables/iptables-apply
+++ b/iptables/iptables-apply
@@ -111,7 +111,7 @@ if [[ ! -r "$FILE" ]]; then
 	exit 2
 fi
 
-COMMANDS=(tempfile "$SAVE" "$RESTORE")
+COMMANDS=(mktemp "$SAVE" "$RESTORE")
 
 for cmd in "${COMMANDS[@]}"; do
 	if ! command -v $cmd >/dev/null; then
@@ -122,7 +122,7 @@ done
 
 umask 0700
 
-TMPFILE=$(tempfile -p iptap)
+TMPFILE=$(mktemp)
 trap "rm -f $TMPFILE" EXIT HUP INT QUIT ILL TRAP ABRT BUS \
 		      FPE USR1 SEGV USR2 PIPE ALRM TERM