diff --git a/README.md b/README.md
index 3be89f6..2da7377 100644
--- a/README.md
+++ b/README.md
@@ -109,12 +109,14 @@ You also need to install all the dependencies:
 - fcitx5-hangul
 - pipewire-alsa (whisrs captures audio via raw ALSA; without it the default
   PCM is the headset-jack mic, which is silent when nothing is plugged in)
-- a Vulkan driver for your GPU (vulkan-intel + vulkan-icd-loader on Arch)
+- a GPU driver with its toolkit: vulkan-intel + vulkan-icd-loader on the
+  laptop's iGPU, cuda + nvidia on rutherford's RTX 3060
 - whisrs (hold-to-talk voice dictation on SUPER+SHIFT+F23, which is what the
-  Copilot key on newer laptops sends; on Arch install
-  whisrs-git from the AUR). Rebuild it locally with -march=native and the
-  vulkan cargo feature, otherwise decoding is too slow; on this machine the
-  rebuild tooling lives in ~/Projects/whisrs-local-build
+  Copilot key on newer laptops sends, on AltGr on rutherford; on Arch install
+  whisrs-git from the AUR). Rebuild it locally with -march=native and a GPU
+  cargo feature (vulkan or cuda — see the GPU feature you have), otherwise
+  decoding is slow; the rebuild tooling lives in ~/Projects/whisrs-local-build
+  and takes the feature as its argument
 
 There are probably more, I will update the list next time I'm
 installing it on a new computer.