added yaml to the list
diff --git a/Well-known-struct-tags.md b/Well-known-struct-tags.md
index 4f9db40..f668cbd 100644
--- a/Well-known-struct-tags.md
+++ b/Well-known-struct-tags.md
@@ -35,4 +35,5 @@
 datastore | https://godoc.org/cloud.google.com/go/datastore
 spanner   | https://godoc.org/cloud.google.com/go/spanner
 bson      | https://godoc.org/labix.org/v2/mgo/bson
-gorm      | https://godoc.org/github.com/jinzhu/gorm
\ No newline at end of file
+gorm      | https://godoc.org/github.com/jinzhu/gorm
+yaml      | https://godoc.org/gopkg.in/yaml.v2
\ No newline at end of file