diff --git a/src/MD_STD.php b/src/MD_STD.php
index 32ec335..fc3ff05 100644
--- a/src/MD_STD.php
+++ b/src/MD_STD.php
@@ -301,7 +301,7 @@ final class MD_STD {
     public static function runCurlMulti(array $urls, int $timeout = 1200):array {
 
         if (!($mh = curl_multi_init())) {
-            throw new exception("Failed to set up multi handle");
+            throw new Exception("Failed to set up multi handle");
         }
 
         $curl_array = [];