diff --git a/caddy/repo.caddyfile b/caddy/repo.caddyfile
index 86e6b6e..20a23e1 100644
--- a/caddy/repo.caddyfile
+++ b/caddy/repo.caddyfile
@@ -29,10 +29,6 @@
 		}
 		reverse_proxy repo-web-ui:5000 {
 			import repo_common_proxy
-			transport http {
-				max_response_header_size 8192
-				read_buffer 8192
-			}
 		}
 	}
 
diff --git a/repo/docker/uwsgi/uwsgi_rest.ini b/repo/docker/uwsgi/uwsgi_rest.ini
index 8d26747..8ca6bdc 100644
--- a/repo/docker/uwsgi/uwsgi_rest.ini
+++ b/repo/docker/uwsgi/uwsgi_rest.ini
@@ -10,4 +10,4 @@ mount = /api=invenio_app.wsgi_rest:application
 manage-script-name = true
 wsgi-disable-file-wrapper = true
 single-interpreter = true
-buffer-size = 8192
+buffer-size = 4096
diff --git a/repo/docker/uwsgi/uwsgi_ui.ini b/repo/docker/uwsgi/uwsgi_ui.ini
index 2c8d408..64f945a 100644
--- a/repo/docker/uwsgi/uwsgi_ui.ini
+++ b/repo/docker/uwsgi/uwsgi_ui.ini
@@ -7,5 +7,5 @@ die-on-term = true
 processes = 2
 threads = 2
 single-interpreter = true
-buffer-size = 8192
+buffer-size = 4096
 wsgi-disable-file-wrapper = true