diff --git a/htdocs/societe.php b/htdocs/societe.php
index 2959569c15a..ed992d0e0e1 100644
--- a/htdocs/societe.php
+++ b/htdocs/societe.php
@@ -29,6 +29,7 @@
  
 require("./pre.inc.php");
 require("./contact.class.php");
+require("./cactioncomm.class.php");
 require("./actioncomm.class.php");
 
 $langs->load("companies");