diff --git a/README b/README
index 32486df..9936b07 100644
--- a/README
+++ b/README
@@ -1,4 +1,4 @@
 service will install / un-install, start / stop, and run a program as a service (daemon).
-Currently supports Windows XP+, Linux/Upstart, and OSX/Launchd.
+Currently supports Windows XP+, Linux/(systemd | Upstart), and OSX/Launchd.
 
 To start out follow "example/main.go".
diff --git a/service.go b/service.go
index 5c58250..c6db21f 100644
--- a/service.go
+++ b/service.go
@@ -1,5 +1,5 @@
 // Package service provides a simple way to create a system service.
-// Currently supports Windows, Linux/Upstart, and OSX/Launchd.
+// Currently supports Windows, Linux/(systemd | Upstart), and OSX/Launchd.
 package service
 
 import "bitbucket.org/kardianos/osext"