diff --git a/nixos/nginx.nix b/nixos/nginx.nix
index 4a7b39c..661a4c4 100644
--- a/nixos/nginx.nix
+++ b/nixos/nginx.nix
@@ -175,6 +175,10 @@
         enableACME = true;
         onlySSL = true;
 
+        extraConfig = ''
+          client_max_body_size 0;
+        '';
+
         locations."/" = {
           proxyPass = "http://127.0.0.1:3000/"; # pass through to Forgejo
         };