diff --git a/hosts/cube/forgejo/default.nix b/hosts/cube/forgejo/default.nix
index aff2df2..f3fd629 100644
--- a/hosts/cube/forgejo/default.nix
+++ b/hosts/cube/forgejo/default.nix
@@ -5,7 +5,7 @@ let
 
   fqdn = "git.${domain}";
 
-  port = 8004;
+  port = 8001;
 in systemConfiguration {
   secrets.forgejoMailPassword = {
     file  = ../mail/password.plain.age;
diff --git a/hosts/cube/matrix/default.nix b/hosts/cube/matrix/default.nix
index 3e4e90d..75c4681 100644
--- a/hosts/cube/matrix/default.nix
+++ b/hosts/cube/matrix/default.nix
@@ -33,8 +33,8 @@ let
     locations."/assets/".extraConfig = "return 301 https://${domain}$request_uri;";
   };
 
-  synapsePort = 8001;
-  syncPort    = 8002;
+  synapsePort = 8002;
+  syncPort    = 8003;
 in serverSystemConfiguration {
   secrets.matrixSecret = {
     file  = ./password.secret.age;