diff --git a/htdocs/core/modules/modWebServices.class.php b/htdocs/core/modules/modWebServices.class.php
index f4383bc6dc5..ae979eb026e 100644
--- a/htdocs/core/modules/modWebServices.class.php
+++ b/htdocs/core/modules/modWebServices.class.php
@@ -64,6 +64,7 @@ class modWebServices extends DolibarrModules
         //-------------
         $this->depends = array();
         $this->requiredby = array();
+        //$this->phpmax = array(7,1);					// Maximum version of PHP required by module
         $this->langfiles = array("other");
 
         // Constants