diff --git a/html/includes/dev-overview-data.inc.php b/html/includes/dev-overview-data.inc.php
index 80a134fb3e..df4f78ba3e 100644
--- a/html/includes/dev-overview-data.inc.php
+++ b/html/includes/dev-overview-data.inc.php
@@ -1,5 +1,8 @@
 <?php
 
+use LibreNMS\Exceptions\InvalidIpException;
+use LibreNMS\Util\IP;
+
 echo '<div class="container-fluid">';
 echo "<div class='row'>
       <div class='col-md-12'>
@@ -32,8 +35,13 @@ echo '<tr>
 
 if (!empty($device['ip'])) {
      echo "<tr><td>Resolved IP</td><td>{$device['ip']}</td></tr>";
-} elseif ($config['force_ip_to_sysname'] === true && is_ip($device['hostname']) === true) {
-     echo "<tr><td>IP Address</td><td>{$device['hostname']}</td></tr>";
+} elseif ($config['force_ip_to_sysname'] === true) {
+    try {
+        $ip = IP::parse($device['hostname']);
+        echo "<tr><td>IP Address</td><td>$ip</td></tr>";
+    } catch (InvalidIpException $e) {
+        // don't add an ip line
+    }
 }
 
 if ($device['hardware']) {