diff --git a/tests/Util/Database/StaticDatabase.php b/tests/Util/Database/StaticDatabase.php
index f2ed6c700e..c95b690c63 100644
--- a/tests/Util/Database/StaticDatabase.php
+++ b/tests/Util/Database/StaticDatabase.php
@@ -56,6 +56,8 @@ class StaticDatabase extends Database
 		$this->driver = 'pdo';
 		$this->connection = self::$staticConnection;
 		$this->connected = true;
+		$this->emulate_prepares = false;
+		$this->pdo_emulate_prepares = false;
 
 		return $this->connected;
 	}