diff --git a/phpBB/phpbb/db/migration/data/v400/extensions_composer_3.php b/phpBB/phpbb/db/migration/data/v400/extensions_composer_3.php
new file mode 100644
index 0000000000..34e3cd86ef
--- /dev/null
+++ b/phpBB/phpbb/db/migration/data/v400/extensions_composer_3.php
@@ -0,0 +1,36 @@
+<?php
+/**
+*
+* This file is part of the phpBB Forum Software package.
+*
+* @copyright (c) phpBB Limited <https://www.phpbb.com>
+* @license GNU General Public License, version 2 (GPL-2.0)
+*
+* For full copyright and license information, please see
+* the docs/CREDITS.txt file.
+*
+*/
+
+namespace phpbb\db\migration\data\v400;
+
+use phpbb\db\migration\migration;
+
+class extensions_composer_3 extends migration
+{
+	public function effectively_installed(): bool
+	{
+		return $this->config->offsetExists('exts_composer_minimum_stability');
+	}
+
+	public function update_data(): array
+	{
+		return [
+			['config.add', ['exts_composer_minimum_stability', 'stable']],
+		];
+	}
+
+	public static function depends_on(): array
+	{
+		return ['\phpbb\db\migration\data\v400\extensions_composer'];
+	}
+}