1 files changed, 4 insertions, 0 deletions
diff --git a/develop/usage/configuration/homeserver_sample_config.html b/develop/usage/configuration/homeserver_sample_config.html
index 9491a8ad73..5b0e0a845e 100644
--- a/develop/usage/configuration/homeserver_sample_config.html
+++ b/develop/usage/configuration/homeserver_sample_config.html
@@ -1146,6 +1146,10 @@ media_store_path: "DATADIR/media_store"
# The largest allowed upload size in bytes
#
+# If you are using a reverse proxy you may also need to set this value in
+# your reverse proxy's config. Notably Nginx has a small max body size by default.
+# See https://matrix-org.github.io/synapse/develop/reverse_proxy.html.
+#
#max_upload_size: 50M
# Maximum number of pixels that will be thumbnailed
|
