@@ -250,17 +250,6 @@ func ParseRun(args []string, capabilities *Capabilities) (*Config, *HostConfig,

 		return nil, nil, cmd, err

 	}

-	// Merge in exposed ports to the map of published ports

-	for _, e := range flExpose {

-		if strings.Contains(e, ":") {

-			return nil, nil, cmd, fmt.Errorf("Invalid port format for -expose: %s", e)

-		}

-		p := NewPort(splitProtoPort(e))

-		if _, exists := ports[p]; !exists {

-			ports[p] = struct{}{}

-		}

-	}

-

 	config := &Config{

 		Hostname:        *flHostname,

 		Domainname:      domainname,

@@ -328,6 +317,7 @@ func (settings *NetworkSettings) PortMappingAPI() []APIPort {

 			continue

 		}

 		for _, binding := range bindings {

+			p, _ := parsePort(port.Port())

 			h, _ := parsePort(binding.HostPort)

 			mapping = append(mapping, APIPort{

 				PrivatePort: int64(p),