diff --git a/nix/configuration/configuration.nix b/nix/configuration/configuration.nix
index 06b3f97..3b1f6da 100644
--- a/nix/configuration/configuration.nix
+++ b/nix/configuration/configuration.nix
@@ -54,6 +54,7 @@
     ./roles/vscode
     ./roles/wasm
     ./roles/vnc_client
+    ./roles/chromecast
   ];
 
   nix.settings.experimental-features = [
diff --git a/nix/configuration/hosts/odo/power_management.nix b/nix/configuration/hosts/odo/power_management.nix
index 4668d74..0169f06 100644
--- a/nix/configuration/hosts/odo/power_management.nix
+++ b/nix/configuration/hosts/odo/power_management.nix
@@ -22,7 +22,7 @@
   boot.kernelParams = [
     "amdgpu.abmlevel=3"
     "pcie_aspm=force"
-    "pcie_aspm.policy=powersupersave"
+    # "pcie_aspm.policy=powersupersave"
     "nowatchdog"
     # I don't see a measurable benefit from these two:
     # "cpufreq.default_governor=powersave"
diff --git a/nix/configuration/roles/chromecast/default.nix b/nix/configuration/roles/chromecast/default.nix
new file mode 100644
index 0000000..a762bc0
--- /dev/null
+++ b/nix/configuration/roles/chromecast/default.nix
@@ -0,0 +1,14 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+
+{
+  imports = [ ];
+
+  environment.systemPackages = with pkgs; [
+    catt
+  ];
+}