diff --git a/include/functions.inc.php b/include/functions.inc.php
index 2889ec3ce..664a629f7 100644
--- a/include/functions.inc.php
+++ b/include/functions.inc.php
@@ -3026,7 +3026,7 @@ function pwg_unique_exec_ends($token_name)
  */
 function is_in_container()
 {
-	if (strtoupper(substr(PHP_OS, 0, 5)) === 'LINUX')
+	if (strtoupper(substr(PHP_OS, 0, 5)) === 'LINUX' and empty(ini_get('open_basedir')))
 	{
 		if (file_exists('/proc/2/sched')) // Check if PID2 exist
 		{
@@ -3052,4 +3052,4 @@ function is_in_container()
 	}
 }
 
-?>
\ No newline at end of file
+?>