diff --git a/shared/system.nix b/shared/system.nix
index cbbce3e..cc6b6e6 100644
--- a/shared/system.nix
+++ b/shared/system.nix
@@ -21,6 +21,7 @@
     git
     htop
     inetutils
+    msmtp
   ];
 
   networking.firewall = {