diff --git a/src/Davispeixoto/ForceDotComToolkitForPhp/SforceSoapClient.php b/src/Davispeixoto/ForceDotComToolkitForPhp/SforceSoapClient.php
index 6c64403..9e1e7ec 100644
--- a/src/Davispeixoto/ForceDotComToolkitForPhp/SforceSoapClient.php
+++ b/src/Davispeixoto/ForceDotComToolkitForPhp/SforceSoapClient.php
@@ -34,7 +34,7 @@
 // the element has a xsi:type attribute with value 'string', it drops the
 // string content into the parsed output and loses the tag name. Removing the
 // xsi:type forces PHP SOAP to just leave the tags intact
-class SforceSoapClient extends SoapClient {
+class SforceSoapClient extends \SoapClient {
 	public function __doRequest($request, $location, $action, $version, $one_way = 0)
 	{
 		$response = parent::__doRequest($request, $location, $action, $version, $one_way);