diff --git a/config/users/kat/sway/waybar.nix b/config/users/kat/sway/waybar.nix
index 5a4d8b9c..71c7d96f 100644
--- a/config/users/kat/sway/waybar.nix
+++ b/config/users/kat/sway/waybar.nix
@@ -19,7 +19,6 @@ in
           "cpu"
           "memory"
           "temperature"
-          "backlight"
           "battery"
           "network"
           "idle_inhibitor"
@@ -31,7 +30,7 @@ in
         modules = {
           "sway/workspaces" = { format = "{name}"; };
           "sway/window" = {
-           format = "♦ {}";
+           format = " {}";
             max-length = 50;
           };
           tray = {
@@ -53,7 +52,7 @@ in
             on-click = "${pkgs.waybar-konawall}/bin/konawall-toggle";
             on-click-right = "systemctl --user restart konawall";
           };
-          cpu = { format = " {usage}%"; };
+          cpu = { format = " {usage}%"; };
           memory = { format = " {percentage}%"; };
           temperature = {
             format = " {temperatureC}°C";
@@ -66,12 +65,6 @@ in
               deactivated = "";
             };
           };
-          backlight = {
-            format = "{icon} {percent}%";
-            format-icons = [ "" "" ];
-            on-scroll-up = "${pkgs.light}/bin/light -A 1";
-            on-scroll-down = "${pkgs.light}/bin/light -U 1";
-          };
           battery = {
             states = {
               good = 90;
diff --git a/nix/sources.json b/nix/sources.json
index 22741791..b0667e57 100644
--- a/nix/sources.json
+++ b/nix/sources.json
@@ -48,16 +48,8 @@
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "katexprs": {
-        "branch": "main",
-        "description": null,
-        "homepage": null,
-        "owner": "kittywitch",
-        "repo": "nixexprs",
-        "rev": "c03bb5a5a319528dddf25d7889a4872d8ff027a0",
-        "sha256": "0hjlxp2vw0pyvzx4zmharij5jynmwqb5a99kwf17p1ygg3dhfz85",
-        "type": "tarball",
-        "url": "https://github.com/kittywitch/nixexprs/archive/c03bb5a5a319528dddf25d7889a4872d8ff027a0.tar.gz",
-        "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
+        "path": "/home/kat/projects/@kittywitch/nixexprs",
+        "type": "local"
     },
     "niv": {
         "branch": "master",