diff --git a/includes/html/table/ports.inc.php b/includes/html/table/ports.inc.php
index cd514202c3..3d4fc858ec 100644
--- a/includes/html/table/ports.inc.php
+++ b/includes/html/table/ports.inc.php
@@ -190,8 +190,8 @@ foreach (dbFetchRows($query, $param) as $port) {
         'ifOutOctets_rate' => $port['ifOutOctets_rate'] * 8,
         'ifInUcastPkts_rate' => $port['ifInUcastPkts_rate'],
         'ifOutUcastPkts_rate' => $port['ifOutUcastPkts_rate'],
-        'ifInErrors' => $port['ifInErrors'],
-        'ifOutErrors' => $port['ifOutErrors'],
+        'ifInErrors' => \LibreNMS\Util\Number::formatSi($port['ifInErrors_delta'] / $port['poll_period'], 2, 3, 'EPS'),
+        'ifOutErrors' => \LibreNMS\Util\Number::formatSi($port['ifOutErrors_delta'] / $port['poll_period'], 2, 3, 'EPS'),
         'ifType' => \LibreNMS\Util\Rewrite::normalizeIfType($port['ifType']),
         'ifAlias' => $port['ifAlias'],
         'actions' => $actions,