1 files changed, 2 insertions, 1 deletions
diff --git a/plugins/Marketplace/Api/Client.php b/plugins/Marketplace/Api/Client.php
index 0b4589f33a..254587233d 100644
--- a/plugins/Marketplace/Api/Client.php
+++ b/plugins/Marketplace/Api/Client.php
@@ -12,6 +12,7 @@ use Piwik\Cache;
 use Piwik\Common;
 use Piwik\Container\StaticContainer;
 use Piwik\Filesystem;
+use Piwik\Http;
 use Piwik\Plugin;
 use Piwik\Plugins\Marketplace\Environment;
 use Piwik\Plugins\Marketplace\Api\Service;
@@ -272,7 +273,7 @@ class Client
         $params['num_users'] = $this->environment->getNumUsers();
         $params['num_websites'] = $this->environment->getNumWebsites();
 
-        $query = http_build_query($params);
+        $query = Http::buildQuery($params);
         $cacheId = $this->getCacheKey($action, $query);
 
         $result = $this->cache->fetch($cacheId);