diff --git a/README.md b/README.md
index 7768269..030e3be 100644
--- a/README.md
+++ b/README.md
@@ -39,3 +39,8 @@ Then run the `wd2` script
 ```sh
 wd2 -w path/to/your/file.d2
 ```
+
+# Limitation
+
+You have to restart the watch server when you change the `layout` / `theme` /
+`pad` attributes