diff --git a/README.md b/README.md
index abae9ca..49136bc 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,7 @@
 # go-json
 
+![Go](https://github.com/goccy/go-json/workflows/Go/badge.svg)
+
 Fast JSON encoder/decoder compatible with encoding/json for Go
 
 # Status