diff --git a/nixos-modules/services/monitoring.nix b/nixos-modules/services/monitoring.nix
index cd3db955..db400a1a 100644
--- a/nixos-modules/services/monitoring.nix
+++ b/nixos-modules/services/monitoring.nix
@@ -20,6 +20,7 @@ in
     (mkIf (cfg.master.hostname == hostName) {
       services.loki.enable = true;
       services.loki.configFile = pkgs.writeText "loki.yml" ''
+        chunk_target_size: 5242880
         auth_enabled: false
         server:
           http_listen_port: 3100
@@ -49,6 +50,7 @@ in
           reporting_enabled: false
       '';
       services.prometheus = {
+        alertmanager.enable = true;
         enable = true;
         scrapeConfigs = foldl (a: b: a ++ b) [ ] (map
           (x: (map
@@ -117,6 +119,10 @@ in
                   regex = {
                     expression = ''(?P<remote_addr>.+) - - \[(?P<time_local>.+)\] "(?P<method>.+) (?P<url>.+) (HTTP\/(?P<version>\d.\d))" (?P<status>\d{3}) (?P<body_bytes_sent>\d+) (["](?P<http_referer>(\-)|(.+))["]) (["](?P<http_user_agent>.+)["])'';
                   };
+                  drop = {
+                    source = "url";
+                    expression = ''/(_matrix|.well-known|notifications|api|identity).*'';
+                  };
                 }
                 {
                   labels = {