diff --git a/hw/straylight/default.nix b/hw/straylight/default.nix
index 42ee247..d8a0e83 100644
--- a/hw/straylight/default.nix
+++ b/hw/straylight/default.nix
@@ -443,6 +443,7 @@ in
       libxdamage
       libxext
       libxfixes
+      libxi # cua-driver (Hermes computer-use)
       libxrandr
       libxcb
       libxkbcommon