diff --git a/inc/Data/ReportQueries.php b/inc/Data/ReportQueries.php
index 3ebe5343..066741ae 100644
--- a/inc/Data/ReportQueries.php
+++ b/inc/Data/ReportQueries.php
@@ -10,7 +10,7 @@ class ReportQueries {
 
 
 	private function deleteReportImpl(string $board, int $post_id) {
-		$query = prepare("DELETE FROM ``reports`` WHERE `post` = :id AND `board` = :board");
+		$query = $this->pdo->prepare('DELETE FROM `reports` WHERE `post` = :id AND `board` = :board');
 		$query->bindValue(':id', $post_id, \PDO::PARAM_INT);
 		$query->bindValue(':board', $board);
 		$query->execute();
@@ -127,7 +127,7 @@ class ReportQueries {
 	 * @return int The number of reports.
 	 */
 	public function getCount(): int {
-		$query = $this->pdo->prepare("SELECT `board`, `post`, `id` FROM `reports`");
+		$query = $this->pdo->prepare('SELECT `board`, `post`, `id` FROM `reports`');
 		$query->execute();
 		$raw_reports = $query->fetchAll(\PDO::FETCH_ASSOC);
 		$valid_reports = $this->filterReports($raw_reports, false, null);
@@ -143,7 +143,7 @@ class ReportQueries {
 	 * @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 {
-		$query = prepare("SELECT `board`, `ip` FROM ``reports`` WHERE `id` = :id");
+		$query = prepare('SELECT `board`, `ip` FROM ``reports`` WHERE `id` = :id');
 		$query->bindValue(':id', $id);
 		$query->execute();
 
@@ -162,7 +162,7 @@ class ReportQueries {
 	 * @return array The reports with the associated post data.
 	 */
 	public function getReportsWithPosts(int $count): array {
-		$query = $this->pdo->prepare("SELECT * FROM `reports` ORDER BY `time`");
+		$query = $this->pdo->prepare('SELECT * FROM `reports` ORDER BY `time`');
 		$query->execute();
 		$raw_reports = $query->fetchAll(\PDO::FETCH_ASSOC);
 		return $this->joinReportPosts($raw_reports, $count);
@@ -174,7 +174,7 @@ class ReportQueries {
 	 * @return int The number of reports deleted.
 	 */
 	public function purge(): int {
-		$query = $this->pdo->prepare("SELECT `board`, `post`, `id` FROM `reports`");
+		$query = $this->pdo->prepare('SELECT `board`, `post`, `id` FROM `reports`');
 		$query->execute();
 		$raw_reports = $query->fetchAll(\PDO::FETCH_ASSOC);
 		$invalid_reports = $this->filterReports($raw_reports, true, null);
@@ -191,7 +191,7 @@ class ReportQueries {
 	 * @param int $id The report id.
 	 */
 	public function deleteById(int $id) {
-		$query = $this->pdo->prepare("DELETE FROM `reports` WHERE `id` = :id");
+		$query = $this->pdo->prepare('DELETE FROM `reports` WHERE `id` = :id');
 		$query->bindValue(':id', $id, \PDO::PARAM_INT);
 		$query->execute();
 	}
@@ -202,7 +202,7 @@ class ReportQueries {
 	 * @param string $ip The reporter ip.
 	 */
 	public function deleteByIp(string $ip) {
-		$query = $this->pdo->prepare("DELETE FROM `reports` WHERE `ip` = :ip");
+		$query = $this->pdo->prepare('DELETE FROM `reports` WHERE `ip` = :ip');
 		$query->bindValue(':ip', $ip);
 		$query->execute();
 	}