@@ -44,6 +44,8 @@ func (s *systemRouter) getInfo(ctx context.Context, w http.ResponseWriter, r *ht

 		info.Swarm = s.cluster.Info()

 	}

+	info.Builder = build.BuilderVersion(*s.features)

+

 	if versions.LessThan(httputils.VersionFromContext(ctx), "1.25") {

 		// TODO: handle this conversion in engine-api

 		type oldInfo struct {

@@ -146,6 +146,7 @@ type Commit struct {

 // GET "/info"

 type Info struct {

 	ID                 string

+	Builder            BuilderVersion

 	Containers         int

 	ContainersRunning  int

 	ContainersPaused   int

@@ -35,7 +35,8 @@ func TestInfoAPI(t *testing.T) {

 		"KernelVersion",

 		"Driver",

 		"ServerVersion",

-		"SecurityOptions"}

+		"SecurityOptions",

+		"Builder"}

 	out := fmt.Sprintf("%+v", info)

 	for _, linePrefix := range stringsToCheck {