diff --git a/flake.nix b/flake.nix
index c71b733..9dd30b3 100644
--- a/flake.nix
+++ b/flake.nix
@@ -95,10 +95,10 @@
         (name: inputs.${name}.packages.${system}.default));
 
       theme = themes.custom (themes.raw.gruvbox-dark-hard // {
-        corner-radius = 8;
-        border-width  = 2;
+        corner-radius = 0;
+        border-width  = 1;
 
-        margin  = 6;
+        margin  = 0;
         padding = 8;
 
         font.size.normal = 12;