diff --git a/datatypes/skin.go b/datatypes/skin.go
index 7ff65d9..86df0d5 100644
--- a/datatypes/skin.go
+++ b/datatypes/skin.go
@@ -2,6 +2,7 @@ package datatypes
 
 // Skin struct holds the
 type Skin struct {
+	UID      string            `json:"id"`
 	Name     string            `json:"name"`
 	Location string            `json:"location"`
 	Metadata map[string]string `json:"metadata"`