diff --git a/modules/nixos/services/octoprint/default.nix b/modules/nixos/services/octoprint/default.nix
index cd393c4..5ad49f3 100644
--- a/modules/nixos/services/octoprint/default.nix
+++ b/modules/nixos/services/octoprint/default.nix
@@ -32,7 +32,7 @@ in {
             proxyPass = "http://127.0.0.1:${toString config.services.octoprint.port}";
             proxyWebsockets = true;
             extraConfig = ''
-              client_max_body_size 32m;
+              client_max_body_size 512m;
             '';
           };
         }