diff --git a/dell/xps/15-7590/nvidia/default.nix b/dell/xps/15-7590/nvidia/default.nix
new file mode 100644
index 0000000..1ab11ac
--- /dev/null
+++ b/dell/xps/15-7590/nvidia/default.nix
@@ -0,0 +1,15 @@
+{lib, ...}:
+{
+  imports = [
+    ../.
+    ../../../../common/gpu/nvidia/prime.nix
+  ];
+
+  hardware.nvidia.prime = {
+    # Bus ID of the Intel GPU.
+    intelBusId = lib.mkDefault "PCI:0:2:0";
+
+    # Bus ID of the NVIDIA GPU.
+    nvidiaBusId = lib.mkDefault "PCI:1:0:0";
+  };
+}