diff --git a/README.md b/README.md
index 0fceac2..5751a3d 100644
--- a/README.md
+++ b/README.md
@@ -16,6 +16,8 @@ $ go get github.com/tgrk/apidiff
 
 ## Usage
 
+[![asciicast](https://asciinema.org/a/219377.svg)](https://asciinema.org/a/219377)
+
 ```bash
 $ apidiff -h
 Usage: apidiff [OPTIONS] argument ...