diff --git a/ops/nixos/swann/default.nix b/ops/nixos/swann/default.nix
index 42f340f188..6dc8904600 100644
--- a/ops/nixos/swann/default.nix
+++ b/ops/nixos/swann/default.nix
@@ -192,6 +192,10 @@ in {
     internalInterfaces = ["en-general"];
     externalInterface = "en-virginmedia";
     extraCommands = ''
+      # Send PS5 RTMP to totoro instead.
+      # See DHCP static lease.
+      iptables -w -t nat -A nixos-nat-pre --src 92.118.30.18 -p tcp --dport 1935 -j DNAT --to-destination 192.168.1.40
+
       # NAT packets going over EE plain.
       iptables -w -t nat -A nixos-nat-post -m mark --mark 1 -o en-ee -j MASQUERADE
 
@@ -273,6 +277,7 @@ in {
       {
         hostName = "ps5";
         ethernetAddress = "bc:33:29:26:01:5c";
+        # This is used for DNAT on RTMP, above.
         ipAddress = "92.118.30.18";
       }
     ];
diff --git a/ops/nixos/totoro/default.nix b/ops/nixos/totoro/default.nix
index a5802dd554..6830d37832 100644
--- a/ops/nixos/totoro/default.nix
+++ b/ops/nixos/totoro/default.nix
@@ -115,6 +115,25 @@ in {
 
   services.nginx = {
     enable = true;
+    package = pkgs.nginxMainline;
+    additionalModules = with pkgs.nginxModules; [
+      rtmp
+    ];
+    appendConfig = ''
+      rtmp {
+        server {
+          listen 1935;
+          chunk_size 4000;
+          application app {
+            live on;
+            record off;
+            allow publish all;
+            allow play all;
+            push rtmp://coventry.beam.bfob.gg/beam/thecakeisalie;
+          }
+        }
+      }
+    '';
     virtualHosts = {
       "invoices.lukegb.com" = let
         fastcgi = {