diff --git a/src/opnsense/scripts/health/library/OPNsense/RRD/Stats/Temperature.php b/src/opnsense/scripts/health/library/OPNsense/RRD/Stats/Temperature.php
index 059d9a165..950078d6f 100755
--- a/src/opnsense/scripts/health/library/OPNsense/RRD/Stats/Temperature.php
+++ b/src/opnsense/scripts/health/library/OPNsense/RRD/Stats/Temperature.php
@@ -33,10 +33,10 @@ class Temperature extends Base
     public function run()
     {
         $data = $this->shellCmd(
-            '/sbin/sysctl -n dev.cpu.0.temperature hw.acpi.thermal.tz0.temperature hw.temperature.CPU'
+            '/sbin/sysctl -ni dev.cpu.0.temperature hw.acpi.thermal.tz0.temperature hw.temperature.CPU'
         );
         if (!empty($data)) {
-            return [$data[0]];
+            return [preg_replace('/[^0-9,.]/', '', $data[0])];
         }
         return [];
     }
diff --git a/src/opnsense/scripts/health/library/OPNsense/RRD/Types/Temperature.php b/src/opnsense/scripts/health/library/OPNsense/RRD/Types/Temperature.php
index ebdceb929..4f8b8c6be 100755
--- a/src/opnsense/scripts/health/library/OPNsense/RRD/Types/Temperature.php
+++ b/src/opnsense/scripts/health/library/OPNsense/RRD/Types/Temperature.php
@@ -36,6 +36,7 @@ class Temperature extends Base
     protected int $ds_heartbeat =  120;
     protected int $ds_min = -273;
     protected int $ds_max = 5000;
+    protected static string $stdfilename = 'system-cputemp.rrd';
 
     /**
      * {@inheritdoc}