diff --git a/core/lib/Drupal/Core/Logger/LoggerChannel.php b/core/lib/Drupal/Core/Logger/LoggerChannel.php
index 9f16a61..92834fb 100644
--- a/core/lib/Drupal/Core/Logger/LoggerChannel.php
+++ b/core/lib/Drupal/Core/Logger/LoggerChannel.php
@@ -92,7 +92,6 @@ public function log($level, $message, array $context = array()) {
     );
     if ($this->currentUser) {
       $context['user'] = $this->currentUser;
-      $context['uid'] = $this->currentUser->id();
     }
     // Some context values are only available when in a request context.
     if ($this->requestStack && $request = $this->requestStack->getCurrentRequest()) {