diff --git a/config/hosts/mastodon/nginx.nix b/config/hosts/mastodon/nginx.nix
index f195089..72aec08 100644
--- a/config/hosts/mastodon/nginx.nix
+++ b/config/hosts/mastodon/nginx.nix
@@ -3,6 +3,7 @@
   services.nginx = {
     enable = true;
     group = "mastodon";
+    clientMaxBodySize = "200m";
     upstreams.streaming = {
       extraConfig = ''
         least_conn;