diff --git a/library.properties b/library.properties
index e700f6c9..8f8f02af 100644
--- a/library.properties
+++ b/library.properties
@@ -7,3 +7,4 @@ paragraph=With this library you can use the Arduino Ethernet (shield or board) t
 category=Communication
 url=http://www.arduino.cc/en/Reference/Ethernet
 architectures=*
+includes=Ethernet.h