diff --git a/home/wm/addon/waybar/default.nix b/home/wm/addon/waybar/default.nix
index 5bf7f25..4422934 100644
--- a/home/wm/addon/waybar/default.nix
+++ b/home/wm/addon/waybar/default.nix
@@ -1,5 +1,4 @@
 {
-  config,
   pkgs,
   ...
 }: {
@@ -35,7 +34,7 @@
         "clock" = {
           "tooltip" = false;
           "interval" = 1;
-          "format" = "{:%I:%M}";
+          "format" = "{:%H:%M}";
           "format-alt" = "{:%d %B %Y, %A}";
         };
         "backlight" = {