diff --git a/config/X11/xinitrc b/config/X11/xinitrc
index 4663236c..48c0439e 100755
--- a/config/X11/xinitrc
+++ b/config/X11/xinitrc
@@ -43,7 +43,7 @@ fi
 mpd &
 mpd-mpris &
 touch ~/.cache/nextcloud-track
-xss-lock -- /home/yigit/.local/share/bin/lock &
+xss-lock -- slock &
 echo "on" > ~/.cache/screensaver
 dbus-update-activation-environment --systemd DISPLAY
 picom --no-fading-openclose &
diff --git a/local/bin/pacontrol.sh b/local/bin/pacontrol.sh
index c3895d83..51d61236 100755
--- a/local/bin/pacontrol.sh
+++ b/local/bin/pacontrol.sh
@@ -20,12 +20,15 @@ case $1 in
     "down")
         pactl set-sink-volume $latest_sink -$vol_interval%
         ;;
-    "toggle-mute") 
+    "toggle-mute")
         pactl set-sink-mute $latest_sink toggle
         ;;
-    "open-mute") 
+    "open-mute")
         pactl set-sink-mute $latest_sink 1
         ;;
+    "close-mute")
+        pactl set-sink-mute $latest_sink 0
+        ;;
     *) usage ;;
 esac
 
diff --git a/suckless/dwm/keybind.h b/suckless/dwm/keybind.h
index ad5f8e88..c56a8476 100644
--- a/suckless/dwm/keybind.h
+++ b/suckless/dwm/keybind.h
@@ -23,7 +23,7 @@ static const char *mutevol[]   = { "/home/yigit/.local/bin/pacontrol.sh", "toggl
 static const char *upbright[] = {"/usr/bin/xbacklight","-inc","10",NULL};
 static const char *downbright[] = {"/usr/bin/xbacklight","-dec","10",NULL};
 
-static const char *lock[] = {"/home/yigit/.local/bin/lock",NULL};
+static const char *lock[] = {"/usr/local/bin/slock",NULL};
 static const char *clipmenu[] = {"/usr/bin/clipmenu","-i",NULL};
 static const char *play[] = {"/usr/bin/playerctl","play-pause",NULL};
 static const char *prev[] = {"/usr/bin/playerctl","previous",NULL};
diff --git a/suckless/slock/config.h b/suckless/slock/config.h
index 5e8cdaf9..c7a327af 100644
--- a/suckless/slock/config.h
+++ b/suckless/slock/config.h
@@ -7,9 +7,11 @@ static const char *lights_on[]  = { "/bin/curl", "http://yeetclock/setcolor?R=13
 static const char *lights_off[]  = { "/bin/curl", "http://yeetclock/setcolor?R=0&G=0&B=0&O=0", NULL };
 static const char *notifications_on[]  = { "/home/yigit/.local/bin/dunst_toggle.sh", "-e", NULL };
 static const char *notifications_off[]  = { "/home/yigit/.local/bin/dunst_toggle.sh", "-s", NULL };
+static const char *mute_on[]  = { "/home/yigit/.local/bin/pacontrol.sh", "open-mute", NULL };
+static const char *mute_off[]  = { "/home/yigit/.local/bin/pacontrol.sh", "close-mute", NULL };
 
-static const char **prelock[] = {lights_off, notifications_off};
-static const char **postlock[] = {lights_on, notifications_on};
+static const char **prelock[] = {lights_off, notifications_off, mute_on};
+static const char **postlock[] = {lights_on, notifications_on, mute_off};
 
 static const char *colorname[NUMCOLS] = {
 	[INIT] =   "black",     /* after initialization */
diff --git a/suckless/slock/slock.c b/suckless/slock/slock.c
index bcd55102..4281017c 100644
--- a/suckless/slock/slock.c
+++ b/suckless/slock/slock.c
@@ -415,15 +415,25 @@ usage(void)
 
 void runprelock(){
 	for(int i = 0; i < LENGTH(prelock); i++){
-		if(fork() == 0)
+		if(fork() == 0){
+			int fd = open("/dev/null", O_WRONLY);
+			dup2(fd, 1);
+			dup2(fd, 2);
+			close(fd);
 			execvp(prelock[i][0], (char **)prelock[i]);
+		}
 	}
 }
 
 void runpostlock(){
 	for(int i = 0; i < LENGTH(prelock); i++){
-		if(fork() == 0)
+		if(fork() == 0){
+			int fd = open("/dev/null", O_WRONLY);
+			dup2(fd, 1);
+			dup2(fd, 2);
+			close(fd);
 			execvp(postlock[i][0], (char **)postlock[i]);
+		}
 	}
 }