diff --git a/libnetwork/iptables/iptables_test.go b/libnetwork/iptables/iptables_test.go
index aa62ec79c1..4035b58723 100644
--- a/libnetwork/iptables/iptables_test.go
+++ b/libnetwork/iptables/iptables_test.go
@@ -7,6 +7,8 @@ import (
 	"strings"
 	"sync"
 	"testing"
+
+	_ "github.com/docker/libnetwork/netutils"
 )
 
 const chainName = "DOCKER-TEST"