diff --git a/core/coreexception.class.inc.php b/core/coreexception.class.inc.php
index 2e7644a5e..555d7b334 100644
--- a/core/coreexception.class.inc.php
+++ b/core/coreexception.class.inc.php
@@ -4,5 +4,7 @@
  *
  * @deprecated 3.0.0 N°3663 Exception classes were moved to `/application/exceptions`, use autoloader instead of require !
  */
-require_once '../approot.inc.php';
+
+require_once __DIR__ . '../approot.inc.php';
+
 DeprecatedCallsLog::NotifyDeprecatedFile('Classes were moved to /application/exceptions');