diff --git a/config/hosts/imxyy-nix/home.nix b/config/hosts/imxyy-nix/home.nix
index ab137ed..c9231f0 100644
--- a/config/hosts/imxyy-nix/home.nix
+++ b/config/hosts/imxyy-nix/home.nix
@@ -88,6 +88,7 @@
           command = [
             (toString (
               pkgs.writeShellScript "xsettingsd" ''
+                pgrep xsettingsd && exit
                 while :
                 do
                   ${lib.getExe pkgs.xsettingsd} -c ${pkgs.writeText "xsettingsd.conf" "Xft/DPI 122880\n"}