diff --git a/nix-darwin/home.nix b/nix-darwin/home.nix
index 64b7f6d..ac01277 100644
--- a/nix-darwin/home.nix
+++ b/nix-darwin/home.nix
@@ -72,6 +72,7 @@
     gimp
     vscode
     gtkwave
+    klayout
 
     # Utils 
     coreutils # *happy rms noises*