diff --git a/gossip/auditor/auditor.go b/gossip/auditor/auditor.go
index 512f71d92..8e2df7bb1 100644
--- a/gossip/auditor/auditor.go
+++ b/gossip/auditor/auditor.go
@@ -17,7 +17,10 @@
 package auditor
 
 import (
+	"encoding/base64"
 	"fmt"
+	"io/ioutil"
+	"net/http"
 	"time"
 
 	"github.com/bbva/qed/client"