diff --git a/modules/matrix.nix b/modules/matrix.nix
index c5bf985..d5a3d94 100644
--- a/modules/matrix.nix
+++ b/modules/matrix.nix
@@ -14,8 +14,8 @@ in
         server_name = serverName;
         address = [ "127.0.0.1" "::1" ];
         port = [ 6167 ];
-        max_request_size = 104857600; # 100MB in bytes
-        allow_registration = false;
+        max_request_size = 104857600;
+        allow_registration = true;
         allow_encryption = true;
         allow_federation = true;
         trusted_servers = [ "matrix.org" ];