diff --git a/public/include/classes/statistics.class.php b/public/include/classes/statistics.class.php
index 42ef3019..41fd7d95 100644
--- a/public/include/classes/statistics.class.php
+++ b/public/include/classes/statistics.class.php
@@ -410,6 +410,14 @@ class Statistics {
     $this->debug->append("STA " . __METHOD__, 4);
     if ($this->getGetCache() && $data = $this->memcache->get(__FUNCTION__)) return $data;
     $stmt = $this->mysqli->prepare("
+      SELECT
+        IFNULL(ROUND(COUNT(s.id) * POW(2, " . $this->config['difficulty'] . ") / 3600 / 1000), 0) AS hashrate,
+        HOUR(s.time) AS hour
+      FROM " . $this->share->getTableName() . " AS s
+      WHERE time < NOW() - INTERVAL 1 HOUR
+        AND time > NOW() - INTERVAL 25 HOUR
+      GROUP BY HOUR(time)
+      UNION ALL
       SELECT
         IFNULL(ROUND(COUNT(s.id) * POW(2, " . $this->config['difficulty'] . ") / 3600 / 1000), 0) AS hashrate,
         HOUR(s.time) AS hour