diff --git a/library/Requests/Transport/cURL.php b/library/Requests/Transport/cURL.php
index 01bcf3b71..65f405761 100644
--- a/library/Requests/Transport/cURL.php
+++ b/library/Requests/Transport/cURL.php
@@ -220,6 +220,10 @@ public function request_multiple($requests, $options) {
 		do {
 			$active = 0;
 
+			if ($active) {
+				curl_multi_select($multihandle);
+			}
+
 			do {
 				$status = curl_multi_exec($multihandle, $active);
 			}