diff --git a/hosts/workstation/default.nix b/hosts/workstation/default.nix
index beacd37..b9d1270 100644
--- a/hosts/workstation/default.nix
+++ b/hosts/workstation/default.nix
@@ -75,11 +75,21 @@
   };
 
   nix = {
+    settings = {
+      substituters = [
+        "https://cuda-maintainers.cachix.org"
+      ];
+      trusted-public-keys = [
+        "cuda-maintainers.cachix.org-1:0dq3bujKpuEPMCX6U4WylrUDZ9JyUG0VpVZa7CNfq5E="
+      ];
+    };
     extraOptions = ''
       experimental-features = nix-command flakes
     '';
   };
 
+  nixpkgs.config.cudaSupport = true;
+
   system.stateVersion = "23.11";
 }
 
diff --git a/modules/desktop/apps/multimedia.nix b/modules/desktop/apps/multimedia.nix
index e4f9f00..a8ec06c 100644
--- a/modules/desktop/apps/multimedia.nix
+++ b/modules/desktop/apps/multimedia.nix
@@ -29,6 +29,8 @@
     inkscape
     krita
     tidal-hifi
+    blender
+    obs-studio
   ];
 
   hardware.opentabletdriver = {