diff --git a/docs/readme.txt b/docs/readme.txt
index b46d443..1f0694b 100644
--- a/docs/readme.txt
+++ b/docs/readme.txt
@@ -312,7 +312,7 @@ Centos с 7 версии и более-менее новые федоры пос
 В качестве пакетного менеджера используется yum.
 
 Установить пакеты :
- yum install -y curl ipset dnsutils git daemonize
+ yum install -y curl ipset dnsutils git
 
 Далее все аналогично debian.
 
diff --git a/init.d/sysv/zapret b/init.d/sysv/zapret
index 1f40474..c1fe5c8 100755
--- a/init.d/sysv/zapret
+++ b/init.d/sysv/zapret
@@ -108,16 +108,18 @@ run_daemon()
 	echo "Starting daemon $1: $2 $3"
 	if exists start-stop-daemon ; then
 		start-stop-daemon --start --pidfile "$PIDFILE" --background --make-pidfile --exec "$2" -- $3 || true
-	elif exists daemonize ; then
-		daemonize -p "$PIDFILE" "$2" $3
 	else
-		nohup "$2" $3 >/dev/null 2>/dev/null &
-		PID=$(jobs -p %$JOBCT)
-		if [ -n "$PID" ]; then
-			echo $PID >$PIDFILE
-			JOBCT=$(($JOBCT+1))
+		if [ -f "$PIDFILE" ] && pgrep -F "$PIDFILE" $(basename "$2") >/dev/null; then
+			echo already running
 		else
-			echo could not start daemon $1 : $2 $3
+			nohup "$2" $3 >/dev/null 2>/dev/null &
+			PID=$(jobs -p %$JOBCT)
+			if [ -n "$PID" ]; then
+				echo $PID >$PIDFILE
+				JOBCT=$(($JOBCT+1))
+			else
+				echo could not start daemon $1 : $2 $3
+			fi
 		fi
 	fi
 }