diff --git a/src/docker_machine/src/docker_machine/opennebula.go b/src/docker_machine/src/docker_machine/opennebula.go
index 974b123d5a..1ccc88fe23 100644
--- a/src/docker_machine/src/docker_machine/opennebula.go
+++ b/src/docker_machine/src/docker_machine/opennebula.go
@@ -104,9 +104,9 @@ func (d *Driver) buildConfig() {
 	d.Config = goca.NewConfig(d.User, d.Password, d.Xmlrpcurl)
 }
 
-func (d *Driver) setClient() error {
+func (d *Driver) setClient() {
 	d.buildConfig()
-	return goca.SetClient(d.Config)
+	goca.SetClient(d.Config)
 }
 
 // GetCreateFlags registers the flags this driver adds to