1 files changed, 5 insertions, 0 deletions
diff --git a/phpBB/phpbb/db/migration/data/v310/rc6.php b/phpBB/phpbb/db/migration/data/v310/rc6.php
index b84f2edcc9..1df502a1e4 100644
--- a/phpBB/phpbb/db/migration/data/v310/rc6.php
+++ b/phpBB/phpbb/db/migration/data/v310/rc6.php
@@ -15,6 +15,11 @@ namespace phpbb\db\migration\data\v310;
 
 class rc6 extends \phpbb\db\migration\migration
 {
+	public function effectively_installed()
+	{
+		return phpbb_version_compare($this->config['version'], '3.1.0-RC6', '>=');
+	}
+
 	static public function depends_on()
 	{
 		return array(