diff --git a/modules/misc/cli-tools.nix b/modules/misc/cli-tools.nix
index c2b38cf..b55c1f5 100644
--- a/modules/misc/cli-tools.nix
+++ b/modules/misc/cli-tools.nix
@@ -42,6 +42,7 @@ in
       nh
       nix-output-monitor # nom
       nvd # nix diff, example: nvd diff /nix/var/nix/profiles/system-389-link /nix/var/nix/profiles/system-390-link
+      compsize
     ];
   };
 }