diff --git a/hosts/karasumaru/configuration.nix b/hosts/karasumaru/configuration.nix
index 212b137..619f744 100644
--- a/hosts/karasumaru/configuration.nix
+++ b/hosts/karasumaru/configuration.nix
@@ -27,6 +27,7 @@ in {
     vim
     wget
     git
+    btop
   ];
 
   services.openssh = {