diff --git a/nixos/modules/module-list.nix b/nixos/modules/module-list.nix
index c45fa3e3f05..59c69f060b9 100644
--- a/nixos/modules/module-list.nix
+++ b/nixos/modules/module-list.nix
@@ -257,6 +257,7 @@
   ./services/search/elasticsearch.nix
   ./services/search/solr.nix
   ./services/security/clamav.nix
+  ./services/security/fail2ban.nix
   ./services/security/fprot.nix
   ./services/security/frandom.nix
   ./services/security/haveged.nix