diff --git a/xps.nix b/xps.nix
index 91b9f27..2d0565e 100644
--- a/xps.nix
+++ b/xps.nix
@@ -1,5 +1,9 @@
-{ ... }:
-
+{ pkgs, ... }:
+let
+  swaymsg = "${pkgs.sway}/bin/swaymsg";
+  acer_left = "Acer Technologies Acer PE270K 0x0027A130";
+  acer_right = "Acer Technologies Acer PE270K 0x0027A150";
+in
 {
   services.kanshi = {
     enable = true;
@@ -22,7 +26,7 @@
           name = "home_office";
           outputs = [
             {
-              criteria = "Acer Technologies Acer PE270K 0x0027A130";
+              criteria = acer_left;
               mode = "3840x2160";
               scale = 1.75;
               status = "enable";
@@ -30,7 +34,7 @@
               transform = "normal";
             }
             {
-              criteria = "Acer Technologies Acer PE270K 0x0027A150";
+              criteria = acer_right;
               mode = "3840x2160";
               scale = 1.75;
               status = "enable";
@@ -43,17 +47,17 @@
             }
           ];
           exec = ''
-            exec swaymsg workspace 0, move workspace to output '"Acer Technologies Acer PE270K 0x0027A130"'
-            exec swaymsg workspace 8, move workspace to output '"Acer Technologies Acer PE270K 0x0027A130"'
-            exec swaymsg workspace 6, move workspace to output '"Acer Technologies Acer PE270K 0x0027A130"'
-            exec swaymsg workspace 4, move workspace to output '"Acer Technologies Acer PE270K 0x0027A130"'
-            exec swaymsg workspace 2, move workspace to output '"Acer Technologies Acer PE270K 0x0027A130"'
+            exec ${swaymsg} workspace 10 output '"${acer_left}"', workspace 10, move workspace to output '"${acer_left}"'
+            exec ${swaymsg} workspace 8 output '"${acer_left}"', workspace 8, move workspace to output '"${acer_left}"'
+            exec ${swaymsg} workspace 6 output '"${acer_left}"', workspace 6, move workspace to output '"${acer_left}"'
+            exec ${swaymsg} workspace 4 output '"${acer_left}"', workspace 4, move workspace to output '"${acer_left}"'
+            exec ${swaymsg} workspace 2 output '"${acer_left}"', workspace 2, move workspace to output '"${acer_left}"'
 
-            exec swaymsg workspace 9, move workspace to output '"Acer Technologies Acer PE270K 0x0027A150"'
-            exec swaymsg workspace 7, move workspace to output '"Acer Technologies Acer PE270K 0x0027A150"'
-            exec swaymsg workspace 5, move workspace to output '"Acer Technologies Acer PE270K 0x0027A150"'
-            exec swaymsg workspace 3, move workspace to output '"Acer Technologies Acer PE270K 0x0027A150"'
-            exec swaymsg workspace 1, move workspace to output '"Acer Technologies Acer PE270K 0x0027A150"'
+            exec ${swaymsg} workspace 9 output '"${acer_right}"', workspace 9, move workspace to output '"${acer_right}"'
+            exec ${swaymsg} workspace 7 output '"${acer_right}"', workspace 7, move workspace to output '"${acer_right}"'
+            exec ${swaymsg} workspace 5 output '"${acer_right}"', workspace 5, move workspace to output '"${acer_right}"'
+            exec ${swaymsg} workspace 3 output '"${acer_right}"', workspace 3, move workspace to output '"${acer_right}"'
+            exec ${swaymsg} workspace 1 output '"${acer_right}"', workspace 1, move workspace to output '"${acer_right}"'
           '';
         };
       }