diff --git a/htdocs/comm/action/class/actioncomm.class.php b/htdocs/comm/action/class/actioncomm.class.php
index 0205281f117..fd91864af04 100644
--- a/htdocs/comm/action/class/actioncomm.class.php
+++ b/htdocs/comm/action/class/actioncomm.class.php
@@ -1391,6 +1391,8 @@ class ActionComm extends CommonObject
      */
     function build_exportfile($format,$type,$cachedelay,$filename,$filters)
     {
+    	global $hookmanager;
+
         // phpcs:enable
         global $conf,$langs,$dolibarr_main_url_root,$mysoc;