diff --git a/system/HTTP/IncomingRequest.php b/system/HTTP/IncomingRequest.php
index 75d9f60233b0..08b97e23bdab 100755
--- a/system/HTTP/IncomingRequest.php
+++ b/system/HTTP/IncomingRequest.php
@@ -269,7 +269,7 @@ public function setLocale(string $locale)
 	 */
 	public function isCLI(): bool
 	{
-		return (PHP_SAPI === 'cli' || defined('STDIN'));
+		return is_cli();
 	}
 
 	//--------------------------------------------------------------------