diff --git a/flake.nix b/flake.nix
index c5d599bb..18867756 100644
--- a/flake.nix
+++ b/flake.nix
@@ -348,6 +348,7 @@
           system76-gaze18 = import ./system76/gaze18;
           system76-galp5-1650 = import ./system76/galp5-1650;
           system76-darp6 = import ./system76/darp6;
+          system76-thelio-mega = import ./system76/thelio-mega;
           toshiba-swanky = import ./toshiba/swanky;
           tuxedo-aura-15-gen1 = import ./tuxedo/aura/15/gen1;
           tuxedo-infinitybook-v4 = import ./tuxedo/infinitybook/v4;
diff --git a/system76/thelio-mega/default.nix b/system76/thelio-mega/default.nix
new file mode 100644
index 00000000..b88f1366
--- /dev/null
+++ b/system76/thelio-mega/default.nix
@@ -0,0 +1,16 @@
+# Hardware profile for the Thelio Mega desktop workstation by System76.
+#
+# https://system76.com/desktops/thelio-mega-r4-n3/configure
+{
+  config,
+  lib,
+  ...
+}:
+{
+  imports = [
+    ../../common/cpu/amd
+    ../../common/gpu/nvidia
+  ];
+
+  hardware.nvidia.open = true;
+}