diff --git a/roles/mail.nix b/roles/mail.nix
index 93f6a3f..403cfd3 100644
--- a/roles/mail.nix
+++ b/roles/mail.nix
@@ -6,6 +6,7 @@ in {
   environment.systemPackages = with pkgs; [
     astroid
     isync
+    msmtp
     notmuch
   ];
 }