diff --git a/modules/nixos/services/homeserver/continuwuity.nix b/modules/nixos/services/homeserver/continuwuity.nix
index c377d6d..9ac55af 100644
--- a/modules/nixos/services/homeserver/continuwuity.nix
+++ b/modules/nixos/services/homeserver/continuwuity.nix
@@ -30,6 +30,7 @@
         trusted_servers = [ "matrix.org" ];
 
         new_user_displayname_suffix = "";
+        max_request_size = 100000000;
       };
     };
   };