diff --git a/shenvs/config.nix b/shenvs/config.nix
index 2a40a4a..942bea4 100644
--- a/shenvs/config.nix
+++ b/shenvs/config.nix
@@ -3,5 +3,6 @@ shenvs: {
     armasm
     anpi
     jupyter
+    mad
   ];
 }