diff --git a/configs/pkgs.nix b/configs/pkgs.nix
index 31aad7f..881e449 100644
--- a/configs/pkgs.nix
+++ b/configs/pkgs.nix
@@ -34,6 +34,7 @@
     mercurial
     mg
     mutt
+    ncdu
     nmap
     ntp
     openssl