diff --git a/system/profile/base.nix b/system/profile/base.nix
index adec07c..a3bfda2 100644
--- a/system/profile/base.nix
+++ b/system/profile/base.nix
@@ -72,6 +72,9 @@ in
         lshw
         pciutils
         compsize
+        efibootmgr
+        ncdu
+        btdu
 
         # nix utilities
         nix-du