diff --git a/modules/salesforce_pull/salesforce_pull.module b/modules/salesforce_pull/salesforce_pull.module
index 971e943..d2a6119 100644
--- a/modules/salesforce_pull/salesforce_pull.module
+++ b/modules/salesforce_pull/salesforce_pull.module
@@ -14,6 +14,9 @@ define('SALESFORCE_PULL_QUEUE', 'salesforce_pull');
  * Implements hook_cron().
  */
 function salesforce_pull_cron() {
+  $path = libraries_get_path('salesforce');
+  require_once $path . '/soapclient/SforcePartnerClient.php';
+
   $sfapi = salesforce_get_api();
   if ($sfapi->isAuthorized()) {
     salesforce_pull_get_updated_records();