diff --git a/holaapi.go b/holaapi.go
index 4f51b4a..19ae929 100644
--- a/holaapi.go
+++ b/holaapi.go
@@ -260,7 +260,7 @@ func zgettunnels(ctx context.Context,
 	params.Add("uuid", user_uuid)
 	params.Add("session_key", strconv.FormatInt(session_key, 10))
 	params.Add("is_premium", "0")
-	data, err := do_req(ctx, client, "", ZGETTUNNELS_URL, params, nil)
+	data, err := do_req(ctx, client, "POST", ZGETTUNNELS_URL, params, nil)
 	if err != nil {
 		reterr = err
 		return