diff --git a/library.properties b/library.properties
index 77cf2b0..e086eaf 100644
--- a/library.properties
+++ b/library.properties
@@ -4,7 +4,7 @@ author=sui77
 maintainer=sui77,fingolfin <noreply@sui.li>
 sentence=Operate 433/315Mhz devices.
 paragraph=Use your Arduino or Raspberry Pi to operate remote radio controlled devices. This will most likely work with all popular low cost power outlet sockets. 
-category=Device Control, Signal Input/Output
+category=Device Control
 url=https://github.com/sui77/rc-switch
-architectures=avr
-includes=RCSwitch.h
\ No newline at end of file
+architectures=avr,esp8266
+includes=RCSwitch.h