diff --git a/systems/hetzner/default.nix b/systems/hetzner/default.nix
index 7965399..33b4abf 100644
--- a/systems/hetzner/default.nix
+++ b/systems/hetzner/default.nix
@@ -101,7 +101,10 @@
       hostBridge = "br0"; # Specify the bridge name
       localAddress = "192.168.100.5/24";
       config = {
-        services.mastodon.enable = true;
+        services.mastodon = {
+          enable = true;
+          streamingProcesses = (lib.elemAt config.facter.report.hardware.cpu 0).cores - 1;
+        };
       };
     };
   };