diff --git a/libs/cpu.php b/libs/cpu.php
index 9665c87..993e289 100644
--- a/libs/cpu.php
+++ b/libs/cpu.php
@@ -64,7 +64,7 @@ if ($frequency == 'N.A')
 // CPU Temp
 if ($Config->get('cpu:enable_temperature'))
 {
-    if (exec('/usr/bin/sensors | grep -E "^(CPU Temp|Core 0)" | cut -d \'+\' -f2 | cut -d \'.\' -f1', $t))
+    if (file_exists('/usr/bin/sensors') && exec('/usr/bin/sensors | grep -E "^(CPU Temp|Core 0)" | cut -d \'+\' -f2 | cut -d \'.\' -f1', $t))
     {
         if (isset($t[0]))
             $temp = $t[0].' °C';
@@ -88,4 +88,4 @@ $datas = array(
     'temp'       => $temp,
 );
 
-echo json_encode($datas);
\ No newline at end of file
+echo json_encode($datas);