diff --git a/library.properties b/library.properties
index 849b7df..9da6cff 100644
--- a/library.properties
+++ b/library.properties
@@ -7,3 +7,4 @@ paragraph=A simple library that implements a web graphical user interface for ES
 category=Communication
 url=https://github.com/s00500/ESPUI
 architectures=*
+depends=ArduinoJson