diff --git a/hosts/insomniac/retroarch.nix b/hosts/insomniac/retroarch.nix
new file mode 100644
index 0000000..8f06295
--- /dev/null
+++ b/hosts/insomniac/retroarch.nix
@@ -0,0 +1,13 @@
+{ pkgs, ... }:
+{
+  environment.systemPackages =
+    let
+      retroarch = pkgs.retroarch.withCores (cores: [
+        cores.parallel-n64
+        cores.dolphin
+      ]);
+    in
+    [
+      retroarch
+    ];
+}