diff --git a/src/PrivacyIDEA.php b/src/PrivacyIDEA.php
index 1a36f21..1215fa3 100644
--- a/src/PrivacyIDEA.php
+++ b/src/PrivacyIDEA.php
@@ -400,6 +400,16 @@ public function sendRequest(array $params, array $headers, $httpMethod, $endpoin
             curl_setopt($curlInstance, CURLOPT_POST, true);
             curl_setopt($curlInstance, CURLOPT_POSTFIELDS, $params);
         }
+        elseif ($httpMethod === "PUT")
+        {
+            curl_setopt($curlInstance, CURLOPT_CUSTOMREQUEST, "PUT");
+            curl_setopt($curlInstance, CURLOPT_POSTFIELDS, $params);
+        }
+        elseif ($httpMethod === "DELETE")
+        {
+            curl_setopt($curlInstance, CURLOPT_CUSTOMREQUEST, "DELETE");
+            curl_setopt($curlInstance, CURLOPT_POSTFIELDS, $params);
+        }
         elseif ($httpMethod === "GET")
         {
             $paramsStr = '?';
@@ -480,4 +490,4 @@ function errorLog($message)
             $this->logger->piError("privacyIDEA-PHP-Client: " . $message);
         }
     }
-}
\ No newline at end of file
+}