diff --git a/host/ThinkPad/configuration.nix b/host/ThinkPad/configuration.nix
index c7fc08f..c55779b 100644
--- a/host/ThinkPad/configuration.nix
+++ b/host/ThinkPad/configuration.nix
@@ -8,6 +8,7 @@
       ./modules/grab.nix
       ./modules/swap.nix
       ./modules/intel.nix
+      ./modules/grab.nix
       ./modules/nvidia.nix
       ./modules/fingerprint.nix
 
@@ -29,6 +30,9 @@
     })
   ];
 
+  host.laptop = true;
+  host.nvidia.prime.enable = true;
+
   programs.gamemode.enable = true;
   hardware.bluetooth.enable = true;
   services.printing.enable = true;
diff --git a/host/modules/common.nix b/host/modules/common.nix
index c3a3463..6960276 100644
--- a/host/modules/common.nix
+++ b/host/modules/common.nix
@@ -6,6 +6,26 @@
     ./packages.nix
   ];
 
+  options = {
+    host = {
+      laptop = lib.mkEnableOption "laptop mode";
+
+      nvidia.prime = {
+        enable = lib.mkEnableOption "NVIDIA PRIME offload for hybrid graphics";
+        intelBusId = lib.mkOption {
+          type = lib.types.str;
+          default = "PCI:0:2:0";
+          description = "Intel/iGPU Bus ID used by NVIDIA PRIME.";
+        };
+        nvidiaBusId = lib.mkOption {
+          type = lib.types.str;
+          default = "PCI:1:0:0";
+          description = "NVIDIA dGPU Bus ID used by NVIDIA PRIME.";
+        };
+      };
+    };
+  };
+
   config = {
     networking.hostName = hostname;
     time.timeZone = lib.mkDefault "Europe/Moscow";