diff --git a/wa-system/file/waNet.class.php b/wa-system/file/waNet.class.php
index 470fdb81d..a68d546a4 100644
--- a/wa-system/file/waNet.class.php
+++ b/wa-system/file/waNet.class.php
@@ -32,6 +32,7 @@ class waNet
 
     const METHOD_GET = 'GET';
     const METHOD_POST = 'POST';
+    const METHOD_PATCH = 'PATCH';
     const METHOD_PUT = 'PUT';
     const METHOD_DELETE = 'DELETE';
 
@@ -725,14 +726,9 @@ private function getCurl($url, $content, $method, $curl_options = array())
                         $curl_options[CURLOPT_POSTFIELDS] = $content;
                     }
                     break;
-                case self::METHOD_PUT:
-                    $curl_options[CURLOPT_CUSTOMREQUEST] = $method;
-                    if ($content) {
-                        $curl_options[CURLOPT_POST] = 0;
-                        $curl_options[CURLOPT_POSTFIELDS] = $content;
-                    }
-                    break;
                 case self::METHOD_DELETE:
+                case self::METHOD_PATCH:
+                case self::METHOD_PUT:
                     $curl_options[CURLOPT_CUSTOMREQUEST] = $method;
                     if ($content) {
                         $curl_options[CURLOPT_POST] = 0;