diff --git a/lib/includes/Store/Sql/Terms/DatabaseInnerTermStoreCleaner.php b/lib/includes/Store/Sql/Terms/DatabaseInnerTermStoreCleaner.php
index 75d7c3740d2..6f08e12543c 100644
--- a/lib/includes/Store/Sql/Terms/DatabaseInnerTermStoreCleaner.php
+++ b/lib/includes/Store/Sql/Terms/DatabaseInnerTermStoreCleaner.php
@@ -303,7 +303,7 @@ private function selectFieldValuesForPrimaryKey(
 		string $selectedVar,
 		string $primaryKeyVar,
 		array $primaryKeyValues,
-		string $fname = __METHOD__
+		string $fname
 	): array {
 		$values = $this->dbr->newSelectQueryBuilder()
 			->select( $selectedVar )