diff --git a/ipsec/iptables-setup.sh b/ipsec/iptables-setup.sh
index 2b0fc29..0665878 100755
--- a/ipsec/iptables-setup.sh
+++ b/ipsec/iptables-setup.sh
@@ -74,20 +74,12 @@ iptables -A INPUT -p tcp --dport 1701 -j ACCEPT
 
 iptables-save | awk '($0 !~ /^-A/)||!($0 in a) {a[$0];print}' > $IPTABLES
 
-IPTABLESRESTOR=$(which iptables-restore)
 RESTORPRESENTS=$(grep iptables-restore $RCLOCAL)
 if [ $? -ne 0 ]; then
-	if [[ ! -z $IPTABLESRESTOR ]]; then
-		sed -i -e "/exit 0/d" $RCLOCAL
-		echo "$IPTABLESRESTOR < $IPTABLES" >> $RCLOCAL
-		echo "exit 0" >> $RCLOCAL
-	else
-		echo "Cannot save iptables-restore from $IPTABLES to $RCLOCAL."
-	fi
+	sed -i -e "/exit 0/d" $RCLOCAL
+	echo "iptables-restore < $IPTABLES" >> $RCLOCAL
+	echo "exit 0" >> $RCLOCAL
 fi
 
 iptables -F
-
-if [[ ! -z $IPTABLERESTOR ]]; then
-	$IPTABLESRESTOR < $IPTABLES
-fi
+iptables-restore < $IPTABLES
diff --git a/pptp/iptables-setup.sh b/pptp/iptables-setup.sh
index 083e0b5..063bc06 100755
--- a/pptp/iptables-setup.sh
+++ b/pptp/iptables-setup.sh
@@ -88,20 +88,12 @@ if [ $? -ne 0 ]; then
 	fi
 fi
 
-IPTABLESRESTOR=$(which iptables-restore)
 RESTORPRESENTS=$(grep iptables-restore $RCLOCAL)
 if [ $? -ne 0 ]; then
-	if [[ ! -z $IPTABLESRESTOR ]]; then
-		sed -i -e "/exit 0/d" $RCLOCAL
-		echo "$IPTABLESRESTOR < $IPTABLES" >> $RCLOCAL
-		echo "exit 0" >> $RCLOCAL
-	else
-		echo "Cannot save iptables-restore from $IPTABLES to $RCLOCAL."
-	fi
+	sed -i -e "/exit 0/d" $RCLOCAL
+	echo "iptables-restore < $IPTABLES" >> $RCLOCAL
+	echo "exit 0" >> $RCLOCAL
 fi
 
 iptables -F
-
-if [[ ! -z $IPTABLERESTOR ]]; then
-	$IPTABLESRESTOR < $IPTABLES
-fi
+iptables-restore < $IPTABLES