1 files changed, 1 insertions, 2 deletions
diff --git a/core/DbHelper.php b/core/DbHelper.php
index fdc1597cf6..25b1f56455 100644
--- a/core/DbHelper.php
+++ b/core/DbHelper.php
@@ -9,7 +9,6 @@
 namespace Piwik;
 
 use Exception;
-use Piwik\Db\Adapter;
 use Piwik\Db\Schema;
 use Piwik\DataAccess\ArchiveTableCreator;
 
@@ -187,4 +186,4 @@ class DbHelper
 
         ArchiveTableCreator::refreshTableList($forceReload = true);
     }
-}
-\ No newline at end of file
+}