diff --git a/phpBB/includes/db/dbal.php b/phpBB/includes/db/dbal.php
index d7860fc8bc..2f9619c8ea 100644
--- a/phpBB/includes/db/dbal.php
+++ b/phpBB/includes/db/dbal.php
@@ -246,7 +246,7 @@ class dbal
 	*
 	* @return bool Whether buffering is required.
 	*/
-	function sql_buffer_nested_transaction()
+	function sql_buffer_nested_transactions()
 	{
 		return false;
 	}
diff --git a/phpBB/includes/db/mssqlnative.php b/phpBB/includes/db/mssqlnative.php
index e057e7fe74..6810562d17 100644
--- a/phpBB/includes/db/mssqlnative.php
+++ b/phpBB/includes/db/mssqlnative.php
@@ -261,7 +261,7 @@ class dbal_mssqlnative extends dbal
 	/**
 	* {@inheritDoc}
 	*/
-	function sql_buffer_nested_transaction()
+	function sql_buffer_nested_transactions()
 	{
 		return true;
 	}