diff --git a/LibHooks/lib/PreCommit/Issue/GitHubAdapter.php b/LibHooks/lib/PreCommit/Issue/GitHubAdapter.php
index 8c87835..21de56b 100644
--- a/LibHooks/lib/PreCommit/Issue/GitHubAdapter.php
+++ b/LibHooks/lib/PreCommit/Issue/GitHubAdapter.php
@@ -245,7 +245,10 @@ protected function getApi()
     {
         if ($this->api === null) {
             $this->api = new Api();
-            $this->api->authenticate('andkirby', 'gigaleon33');
+            $this->api->authenticate(
+                $this->getConfig()->getNode('tracker/github/username'),
+                $this->getConfig()->getNode('tracker/github/password')
+            );
         }
 
         return $this->api;