diff --git a/configuration.nix b/configuration.nix
index 06130a7..46489b8 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -90,7 +90,10 @@
     blahaj
   ];
 
+  # Allow swaylock to work
+  security.pam.services.swaylock = { };
 
+    
   # Some programs need SUID wrappers, can be configured further or are
   # started in user sessions.
   # programs.mtr.enable = true;
diff --git a/home.nix b/home.nix
index 04d0120..cb8c31a 100644
--- a/home.nix
+++ b/home.nix
@@ -22,8 +22,11 @@
     beluga
     bitwarden
     brightnessctl
+    clifm
+    darktable
     gimp
     godot
+    grim
     hledger
     inkscape
     libreoffice
@@ -32,6 +35,7 @@
     picard
     prismlauncher
     signal-desktop
+    slurp
     vlc 
     xournalpp
   ];
@@ -68,8 +72,9 @@
 
   home.sessionVariables = {
     EDITOR = "kak";
+    LEDGER_FILE = "~/Documents/Accounting/hledger.journal";
   };
 
-
+ 
   home.stateVersion = "25.05";
 }
diff --git a/sway/chbright.sh b/sway/chbright.sh
index 82b4bca..839b9c2 100755
--- a/sway/chbright.sh
+++ b/sway/chbright.sh
@@ -1,6 +1,30 @@
 bright=$(brightnessctl get)
 state=-1
-thresh=(0 1 2 3 5 9 15 27 46 80 139 240 415 717 1240 2145 3710 6418 11100 19200)
+thresh=(0
+286
+642
+1070
+1568
+2138
+2778
+3490
+4272
+5126
+6050
+7046
+8112
+9250
+10458
+11738
+13088
+14510
+16002
+17566
+19200)
+# Linear
+#(0 960 1920 2880 3840 4800 5760 6720 7680 8640 9600 10560 11520 12480 13440 14400 15360 16320 17280 18240 19200)
+# Exponential
+#(0 1 2 3 5 9 15 27 46 80 139 240 415 717 1240 2145 3710 6418 11100 19200)
 
 for i in ${!thresh[@]}; do
     if [ $bright -ge ${thresh[$i]} ]
diff --git a/sway/sway.nix b/sway/sway.nix
index f3d5768..258485c 100644
--- a/sway/sway.nix
+++ b/sway/sway.nix
@@ -39,6 +39,9 @@ in {
         XF86AudioPrev = "exec playerctl previous";
         XF86AudioNext = "exec playerctl next";
 
+        # Lock
+        "${mod}+Shift+l" = "exec swaylock -f";
+
         
       });
       
@@ -51,16 +54,32 @@ in {
     enable = true;
   };
 
-
+  # App menu
   programs.rofi = {
     enable = true;
   };
 
+  # Lock screen
+  programs.swaylock = {
+    enable = true;
+    settings = {
+      font-size = 14;
+    };
+  };
+
+  # Autolock
+  services.swayidle = {
+    enable = true;
+    events = [{
+      event = "before-sleep";
+      command = "${pkgs.lib.getExe pkgs.swaylock} -f";
+    }];
+  };
+
   qt = {
     enable = true;
     # style = {};
   };
-
   gtk = {
     enable = true;
     # theme = {};