diff --git a/app/Misc/Helper.php b/app/Misc/Helper.php
index 0e4773d2a..a89fbeb03 100644
--- a/app/Misc/Helper.php
+++ b/app/Misc/Helper.php
@@ -1931,7 +1931,7 @@ public static function checkRequiredFunctions()
             'proc_open (PHP)'  => function_exists('proc_open'),
             'fpassthru (PHP)'  => function_exists('fpassthru'),
             'symlink (PHP)'    => function_exists('symlink'),
-            'pcntl_signal (PHP)'    => function_exists('pcntl_signal'),
+            'pcntl_signal (console PHP)'    => (int)shell_exec('php -r "echo (int)function_exists(\'pcntl_signal\');"'),
             'ps (shell)' => function_exists('shell_exec') ? shell_exec('ps') : false,
         ];
     }