diff --git a/image.go b/image.go
index 342c0c94b7..d825b4bba2 100644
--- a/image.go
+++ b/image.go
@@ -27,6 +27,7 @@ type Image struct {
 	DockerVersion   string    `json:"docker_version,omitempty"`
 	Author          string    `json:"author,omitempty"`
 	Config          *Config   `json:"config,omitempty"`
+	Architecture    string    `json:"architecture,omitempty"`
 	graph           *Graph
 }