diff --git a/system/Common.php b/system/Common.php
index a79bd57aebc9..f975ab3afa06 100644
--- a/system/Common.php
+++ b/system/Common.php
@@ -763,7 +763,7 @@ function is_cli(): bool
 			return true;
 		}
 
-		if (! isset($_SERVER['REMOTE_ADDR'], $_SERVER['HTTP_USER_AGENT']))
+		if (! isset($_SERVER['REMOTE_ADDR'], $_SERVER['HTTP_USER_AGENT']) && isset($_SERVER['argv']) && count($_SERVER['argv']) > 0)
 		{
 			return true;
 		}