diff --git a/CodeEditor.php b/CodeEditor.php
index 3cbcc1de..da910725 100644
--- a/CodeEditor.php
+++ b/CodeEditor.php
@@ -20,12 +20,12 @@ if ( function_exists( 'wfLoadExtension' ) ) {
 	wfLoadExtension( 'CodeEditor' );
 	// Keep i18n globals so mergeMessageFileList.php doesn't break
 	$wgMessagesDirs['CodeEditor'] = __DIR__ . '/i18n';
-	/* wfWarn(
+	wfWarn(
 		'Deprecated PHP entry point used for CodeEditor extension. ' .
 		'Please use wfLoadExtension instead, ' .
 		'see https://www.mediawiki.org/wiki/Extension_registration for more details.'
-	); */
+	);
 	return;
 } else {
-	die( 'This version of the CodeEditor extension requires MediaWiki 1.25+' );
+	die( 'This version of the CodeEditor extension requires MediaWiki 1.32+' );
 }