diff --git a/htdocs/admin/notification.php b/htdocs/admin/notification.php
index 5f57ac99efc..f71bc87fc2d 100644
--- a/htdocs/admin/notification.php
+++ b/htdocs/admin/notification.php
@@ -128,8 +128,6 @@ print '<form method="post" action="'.$_SERVER["PHP_SELF"].'">';
 print '<input type="hidden" name="token" value="'.$_SESSION['newtoken'].'">';
 print '<input type="hidden" name="action" value="setvalue">';
 
-$var=true;
-
 print '<table class="noborder" width="100%">';
 print '<tr class="liste_titre">';
 print '<td>'.$langs->trans("Parameter").'</td>';
@@ -168,7 +166,6 @@ $listofnotifiedevents=$notificationtrigger->getListOfManagedEvents();
 print '<tr class="oddeven">';
 print '<td>';
 
-$var=true;
 $i=0;
 foreach($listofnotifiedevents as $notifiedevent)
 {
@@ -212,7 +209,6 @@ print "</tr>\n";
 $notificationtrigger=new InterfaceNotification($db);
 $listofnotifiedevents=$notificationtrigger->getListOfManagedEvents();
 
-$var=true;
 foreach($listofnotifiedevents as $notifiedevent)
 {
 
diff --git a/htdocs/core/triggers/interface_50_modBlockedlog_ActionsBlockedLog.class.php b/htdocs/core/triggers/interface_50_modBlockedlog_ActionsBlockedLog.class.php
index 6666cdec47b..2750834bac6 100644
--- a/htdocs/core/triggers/interface_50_modBlockedlog_ActionsBlockedLog.class.php
+++ b/htdocs/core/triggers/interface_50_modBlockedlog_ActionsBlockedLog.class.php
@@ -23,7 +23,6 @@
  */
 
 require_once DOL_DOCUMENT_ROOT.'/core/triggers/dolibarrtriggers.class.php';
-require_once DOL_DOCUMENT_ROOT.'/blockedlog/class/blockedlog.class.php';
 
 
 /**
@@ -56,6 +55,7 @@ class InterfaceActionsBlockedLog extends DolibarrTriggers
 
 		dol_syslog("Trigger '".$this->name."' for action '$action' launched by ".__FILE__.". id=".$object->id);
 
+		require_once DOL_DOCUMENT_ROOT.'/blockedlog/class/blockedlog.class.php';
 		$b=new BlockedLog($this->db);
 
 		// Tracked events
diff --git a/htdocs/core/triggers/interface_50_modLdap_Ldapsynchro.class.php b/htdocs/core/triggers/interface_50_modLdap_Ldapsynchro.class.php
index 8cfece7dc89..7677c1743a8 100644
--- a/htdocs/core/triggers/interface_50_modLdap_Ldapsynchro.class.php
+++ b/htdocs/core/triggers/interface_50_modLdap_Ldapsynchro.class.php
@@ -24,8 +24,6 @@
  */
 
 require_once DOL_DOCUMENT_ROOT.'/core/triggers/dolibarrtriggers.class.php';
-require_once DOL_DOCUMENT_ROOT."/core/class/ldap.class.php";
-require_once DOL_DOCUMENT_ROOT."/user/class/usergroup.class.php";
 
 
 /**
@@ -60,6 +58,9 @@ class InterfaceLdapsynchro extends DolibarrTriggers
 			return 0;
 		}
 
+		require_once DOL_DOCUMENT_ROOT."/core/class/ldap.class.php";
+		require_once DOL_DOCUMENT_ROOT."/user/class/usergroup.class.php";
+
 		$result=0;
 
 		// Users
diff --git a/htdocs/core/triggers/interface_50_modMailmanspip_Mailmanspipsynchro.class.php b/htdocs/core/triggers/interface_50_modMailmanspip_Mailmanspipsynchro.class.php
index ecf57316c89..44a6645a6d7 100644
--- a/htdocs/core/triggers/interface_50_modMailmanspip_Mailmanspipsynchro.class.php
+++ b/htdocs/core/triggers/interface_50_modMailmanspip_Mailmanspipsynchro.class.php
@@ -22,8 +22,6 @@
  *  \brief      File to manage triggers Mailman and Spip
  */
 require_once DOL_DOCUMENT_ROOT.'/core/triggers/dolibarrtriggers.class.php';
-require_once DOL_DOCUMENT_ROOT."/mailmanspip/class/mailmanspip.class.php";
-require_once DOL_DOCUMENT_ROOT."/user/class/usergroup.class.php";
 
 
 /**
@@ -51,6 +49,9 @@ class InterfaceMailmanSpipsynchro extends DolibarrTriggers
 	{
         if (empty($conf->mailmanspip->enabled)) return 0;     // Module not active, we do nothing
 
+        require_once DOL_DOCUMENT_ROOT."/mailmanspip/class/mailmanspip.class.php";
+        require_once DOL_DOCUMENT_ROOT."/user/class/usergroup.class.php";
+
         if ($action == 'CATEGORY_LINK')
         {
         	dol_syslog("Trigger '".$this->name."' for action '$action' launched by ".__FILE__.". id=".$object->id);
diff --git a/htdocs/core/triggers/interface_80_modStripe_Stripe.class.php b/htdocs/core/triggers/interface_80_modStripe_Stripe.class.php
index cef63a474e6..7d4680be3f9 100644
--- a/htdocs/core/triggers/interface_80_modStripe_Stripe.class.php
+++ b/htdocs/core/triggers/interface_80_modStripe_Stripe.class.php
@@ -28,7 +28,6 @@
  *              - Le nom de la propriete name doit etre Mytrigger
  */
 require_once DOL_DOCUMENT_ROOT.'/core/triggers/dolibarrtriggers.class.php';
-$path=dirname(__FILE__).'/';
 
 
 /**
@@ -122,7 +121,7 @@ class InterfaceStripe
 
 		$ok = 0;
 
-		include_once DOL_DOCUMENT_ROOT.'/stripe/class/stripe.class.php';
+		require_once DOL_DOCUMENT_ROOT.'/stripe/class/stripe.class.php';
 		$stripe = new Stripe($db);
 
 		if (empty($conf->stripe->enabled)) return 0;