diff --git a/htdocs/core/class/ldap.class.php b/htdocs/core/class/ldap.class.php
index 7eb9fc06ca5..f87638ed985 100644
--- a/htdocs/core/class/ldap.class.php
+++ b/htdocs/core/class/ldap.class.php
@@ -27,6 +27,7 @@
  *  Note:
  *  LDAP_ESCAPE_FILTER is to escape char  array('\\', '*', '(', ')', "\x00")
  *  LDAP_ESCAPE_DN is to escape char  array('\\', ',', '=', '+', '<', '>', ';', '"', '#')
+ *  @phan-suppress-file PhanTypeMismatchArgumentInternal (notifications concern 'respource)
  */
 
 /**