diff --git a/codepot/src/system/database/drivers/pdo/pdo_driver.php b/codepot/src/system/database/drivers/pdo/pdo_driver.php
index 75147593..633f6431 100644
--- a/codepot/src/system/database/drivers/pdo/pdo_driver.php
+++ b/codepot/src/system/database/drivers/pdo/pdo_driver.php
@@ -367,7 +367,7 @@ class CI_DB_pdo_driver extends CI_DB {
 			return TRUE;
 		}
 
-		$ret = $this->conn->commit();
+		$ret = $this->conn_id->commit();
 		return $ret;
 	}