diff --git a/hosts/default/configuration.nix b/hosts/default/configuration.nix
index c8cf4da..3a7a6f2 100644
--- a/hosts/default/configuration.nix
+++ b/hosts/default/configuration.nix
@@ -362,8 +362,11 @@
   services.monado = {
     enable = true;
     defaultRuntime = true; # Register as default OpenXR runtime
-    #environment.WMR_HANDTRACKING = "1"; # Enable for hand tracking
-    #environment.U_PACING_COMP_MIN_TIME_MS = "5"; # This is a tweak for something...I forgot
+  };
+  systemd.user.services.monado.environment = {
+    WMR_HANDTRACKING = "1"; # Enable for hand tracking
+    XRT_PRINT_OPTIONS = "1"; # Enable printing env vars set/available
+    #U_PACING_COMP_MIN_TIME_MS = "5"; # This is a tweak for something...I forgot
   };
   # allow clock adjustments/priority change, etc (gamemoderun ./game)
   # https://wiki.nixos.org/wiki/GameMode
diff --git a/hosts/default/home.nix b/hosts/default/home.nix
index 3d20564..e4f5fcd 100644
--- a/hosts/default/home.nix
+++ b/hosts/default/home.nix
@@ -70,7 +70,31 @@
   home.sessionVariables = {
     # EDITOR = "emacs";
   };
+  # For Monado:
+  xdg.configFile."openxr/1/active_runtime.json".source = "${pkgs.monado}/share/openxr/1/openxr_monado.json";
 
+  # For WiVRn:
+  #xdg.configFile."openxr/1/active_runtime.json".source = "${pkgs.wivrn}/share/openxr/1/openxr_wivrn.json";
+
+  xdg.configFile."openvr/openvrpaths.vrpath".text = ''
+    {
+      "config" :
+      [
+        "${config.xdg.dataHome}/Steam/config"
+      ],
+      "external_drivers" : null,
+      "jsonid" : "vrpathreg",
+      "log" :
+      [
+        "${config.xdg.dataHome}/Steam/logs"
+      ],
+      "runtime" :
+      [
+        "${pkgs.opencomposite}/lib/opencomposite"
+      ],
+      "version" : 1
+    }
+  '';
   # Let Home Manager install and manage itself.
   programs.home-manager.enable = true;
 }