diff --git a/mail-config.nix b/mail-config.nix
index b06a501..268188f 100644
--- a/mail-config.nix
+++ b/mail-config.nix
@@ -42,6 +42,7 @@ let
   enable_pop3 = false;
   imap_ssl = false;
   pop3_ssl = false;
+  virus_scanning = false;
 in
 {
   imports = [ ./mail-server.nix ];