diff --git a/README.md b/README.md
index ef6c9e59..3b7e7280 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,7 @@
 # sys
 
+[![Go Reference](https://pkg.go.dev/badge/golang.org/x/sys.svg)](https://pkg.go.dev/golang.org/x/sys)
+
 This repository holds supplemental Go packages for low-level interactions with
 the operating system.