diff --git a/omena/masse.nix b/omena/masse.nix
index ed9a1b1..4a6942e 100644
--- a/omena/masse.nix
+++ b/omena/masse.nix
@@ -11,6 +11,8 @@
     qutebrowser
     kobodl
 
+    htop
+
     yt-dlp
 
     jq