diff --git a/home/desktop-xmonad/common.nix b/home/desktop-xmonad/common.nix
index bbfc28f..4314258 100644
--- a/home/desktop-xmonad/common.nix
+++ b/home/desktop-xmonad/common.nix
@@ -34,7 +34,7 @@ in {
   services.stalonetray = {
     enable = true;
     config = {
-      icon_size = 20;
+      icon_size = 18;
       background = "#282828";  # todo
       sticky = true;
       geometry = "3x1-350+0";