diff --git a/hosts/slateport/raffauflabs.nix b/hosts/slateport/raffauflabs.nix
index f32a64b1..9204ea4d 100644
--- a/hosts/slateport/raffauflabs.nix
+++ b/hosts/slateport/raffauflabs.nix
@@ -39,6 +39,7 @@ in {
     fail2ban = {
       enable = true;
       bantime = "1h";
+      bantime-increment.enable = true;
     };
 
     homepage-dashboard = {