diff --git a/shell.nix b/shell.nix
index 492e98a..b6da42b 100644
--- a/shell.nix
+++ b/shell.nix
@@ -23,6 +23,7 @@ stdenv.mkDerivation {
 
     xorg.xwininfo
     nmap
+    sysstat
   ];
 
   # Set Environment Variables