diff --git a/clhickey-nixos/configuration.nix b/clhickey-nixos/configuration.nix
index d34566b..8aaacbd 100644
--- a/clhickey-nixos/configuration.nix
+++ b/clhickey-nixos/configuration.nix
@@ -210,6 +210,7 @@
       servo
       tcpdump
       kicad
+      orca-slicer
     ];
     sessionVariables = {
       EDITOR = "${inputs.cnvim.packages.x86_64-linux.default}/bin/nvim";