diff --git a/hosts/snowhawk/home.nix b/hosts/snowhawk/home.nix
index 87390c1..bb2db25 100644
--- a/hosts/snowhawk/home.nix
+++ b/hosts/snowhawk/home.nix
@@ -65,18 +65,24 @@ in
       systemctl suspend
     '')
 
-    # (writeShellScriptBin "tv-on" ''
-    #   xrandr \
-    #     --output DP-0 --primary --mode 1920x1080 --pos 1920x1080 --rotate normal \
-    #     --output HDMI-0 --mode 1920x1080 --pos 0x1080 --rotate normal \
-    #     --output HDMI-1 --mode 1920x1080 --pos 1920x0 --rotate normal \
-    #     --output DP-1 --off \
-    #     --output DP-2 --off \
-    #     --output DP-3 --off \
-    #     --output DP-4 --off \
-    #     --output DP-5 --off
-    # '')
-    (writeXrandrScriptBin "tv-on")
+    (writeXrandrScriptBin "tv-on" {
+      DP-0 = {
+        primary = true;
+        mode = "1920x1080";
+        pos = "1920x1080";
+        rotate = "normal";
+      };
+      HDMI-0 = {
+        mode = "1920x1080";
+        pos = "0x1080";
+        rotate = "normal";
+      };
+      HDMI-1 = {
+        mode = "1920x1080";
+        pos = "1920x0";
+        rotate = "normal";
+      };
+    })
 
     feh
     imagemagick
diff --git a/pkgs/writeXrandrScriptBin.nix b/pkgs/writeXrandrScriptBin.nix
index 64eaaf4..47f04c1 100644
--- a/pkgs/writeXrandrScriptBin.nix
+++ b/pkgs/writeXrandrScriptBin.nix
@@ -1,13 +1,27 @@
-{ writeShellScriptBin }:
-name:
+{ lib, writeShellScriptBin }:
+let
+  inherit (builtins) getAttr hasAttr isAttrs concatStringsSep;
+  inherit (lib) assertMsg lists escapeShellArgs;
+  inherit (lib.attrsets) mapAttrsToList;
+  inherit (lib.cli) toGNUCommandLine;
+in
+name: config:
+assert assertMsg (isAttrs config)
+  "config should be an attrs, found ${lib.typeOf config}";
+let
+  isPrimary = config:
+    (hasAttr "primary" config) && (getAttr "primary" config);
+
+  getArgList = output: config:
+    (escapeShellArgs (lists.flatten [
+      (toGNUCommandLine { } { "--output" = output; })
+      (lists.optional (isPrimary config) "--primary")
+      (toGNUCommandLine { } config)
+    ]));
+
+  args = mapAttrsToList getArgList config;
+in
 writeShellScriptBin name ''
   xrandr \
-    --output DP-0 --primary --mode 1920x1080 --pos 1920x1080 --rotate normal \
-    --output HDMI-0 --mode 1920x1080 --pos 0x1080 --rotate normal \
-    --output HDMI-1 --mode 1920x1080 --pos 1920x0 --rotate normal \
-    --output DP-1 --off \
-    --output DP-2 --off \
-    --output DP-3 --off \
-    --output DP-4 --off \
-    --output DP-5 --off
+    ${concatStringsSep " \\\n  " args}
 ''