diff --git a/services/telegraf.nix b/services/telegraf.nix
index ab0bf474..69eb07e2 100644
--- a/services/telegraf.nix
+++ b/services/telegraf.nix
@@ -26,6 +26,7 @@
     lm_sensors
     telegraf
     smartmontools
+    fail2ban
   ];
 
   # Allow telegraf to talk to other executables it requires: