diff --git a/maintenance/MathGenerateTests.php b/maintenance/MathGenerateTests.php
index bcd4852..0cfeb8b 100644
--- a/maintenance/MathGenerateTests.php
+++ b/maintenance/MathGenerateTests.php
@@ -43,7 +43,7 @@ class MathGenerateTests extends Maintenance {
 			$article = new Article( $title );
 			$wikiText = $article->getPage()->getContent()->getNativeData();
 		} else {
-			if ( $title == self::REFERENCE_PAGE ) {
+			if ( $title->getPrefixedDBkey() === self::REFERENCE_PAGE ) {
 				$wgEnableScaryTranscluding = true;
 				$parser = new Parser();
 				$wikiText = $parser->interwikiTransclude( $title, 'raw' );