diff --git a/library.properties b/library.properties
index 62b4aee..c9fe961 100644
--- a/library.properties
+++ b/library.properties
@@ -4,6 +4,7 @@ author=Jim Studt, Tom Pollard, Robin James, Glenn Trewitt, Jason Dangel, Guiller
 maintainer=Paul Stoffregen
 sentence=Access 1-wire temperature sensors, memory and other chips.
 paragraph=
+category=Communication
 url=http://www.pjrc.com/teensy/td_libs_OneWire.html
 architectures=*