diff --git a/configuration.nix b/configuration.nix
index 432a04f..168eafd 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -96,6 +96,7 @@
     # it provides the command `nom` works just like `nix`
     # with more details log output
     nix-output-monitor
+    nixd
 
     # system call monitoring
     strace   # system call monitoring