diff --git a/README.md b/README.md
index 0ad9f32..73ab024 100644
--- a/README.md
+++ b/README.md
@@ -518,6 +518,7 @@ nginx -t && nginx -s reload
 [server]
 port = 8052
 host = 0.0.0.0
+url_prefix =
 
 [database]
 type = sqlite