diff --git a/container/config-generator/templates/nginx.default.conf.erb b/container/config-generator/templates/nginx.default.conf.erb
index d00103a2..2bb892c2 100644
--- a/container/config-generator/templates/nginx.default.conf.erb
+++ b/container/config-generator/templates/nginx.default.conf.erb
@@ -109,6 +109,7 @@ server {
     grpc_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
 
     # Disable buffering for streaming
+    client_body_timeout 1h;
     grpc_read_timeout 1h;
     grpc_send_timeout 1h;