diff --git a/src/Models/Metric.php b/src/Models/Metric.php
index cecb6ad9bda0..8a13bb8ebd77 100644
--- a/src/Models/Metric.php
+++ b/src/Models/Metric.php
@@ -98,7 +98,7 @@ public function getValues($hour)
                 $queryType = 'sum(metric_points.value)';
             }
 
-            $query = DB::select("select {$queryType} as aggregate FROM metrics JOIN metric_points ON metric_points.metric_id = metrics.id WHERE metric_points.metric_id = {$this->id} AND to_char(metric_points.created_at, 'YYYYMMDDHH') = :timestamp GROUP BY to_char(metric_points.created_at, 'H')", [
+            $query = DB::select("select {$queryType} as aggregate FROM metrics JOIN metric_points ON metric_points.metric_id = metrics.id WHERE metric_points.metric_id = {$this->id} AND to_char(metric_points.created_at, 'YYYYMMDDHH24') = :timestamp GROUP BY to_char(metric_points.created_at, 'H')", [
                 'timestamp' => $dateTime->sub(new DateInterval('PT'.$hour.'H'))->format('YmdH'),
             ]);