diff --git a/nixos/code.nix b/nixos/code.nix
index a212ddbd..5db42c20 100644
--- a/nixos/code.nix
+++ b/nixos/code.nix
@@ -50,5 +50,8 @@
     # misc
     perf-tools
     protobuf
+
+    # nix
+    nixd
   ];
 }