diff --git a/inc/Data/ReportQueries.php b/inc/Data/ReportQueries.php
index 066741ae..6dd24c3b 100644
--- a/inc/Data/ReportQueries.php
+++ b/inc/Data/ReportQueries.php
@@ -142,7 +142,7 @@ class ReportQueries {
 	 * @param int $id The id of the report to fetch.
 	 * @return ?array An array of the given report with the `board` and `ip` fields. Null if no such report exists.
 	 */
-	public function getReportById(int $id): array {
+	public function getReportById(int $id): ?array {
 		$query = prepare('SELECT `board`, `ip` FROM ``reports`` WHERE `id` = :id');
 		$query->bindValue(':id', $id);
 		$query->execute();