diff --git a/README.md b/README.md
index f1c549c2..d28e3a1d 100644
--- a/README.md
+++ b/README.md
@@ -3,6 +3,8 @@
 Gio implements portable immediate mode GUI programs in Go. Gio programs run on all the major platforms:
 iOS/tvOS, Android, Linux (Wayland), macOS and Windows.
 
+[![GoDoc](https://godoc.org/gioui.org/ui/app?status.svg)](https://godoc.org/gioui.org/ui/app)
+
 ## Quickstart
 
 Gio is designed to work with very few dependencies. It depends only on the platform libraries for